21105861192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5233}}^1$

素因数の和:5428

約数の個数: 192

約数和(自身を含む): 64013913600

約数和(自身を除く): 42908052408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 139, 156, 186, 234, 248, 278, 279, 312, 372, 403, 417, 468, 556, 558, 744, 806, 834, 936, 1112, 1116, 1209, 1251, 1612, 1668, 1807, 2232, 2418, 2502, 3224, 3336, 3614, 3627, 4309, 4836, 5004, 5233, 5421, 7228, 7254, 8618, 9672, 10008, 10466, 10842, 12927, 14456, 14508, 15699, 16263, 17236, 20932, 21684, 25854, 29016, 31398, 32526, 34472, 38781, 41864, 43368, 47097, 51708, 56017, 62796, 65052, 68029, 77562, 94194, 103416, 112034, 125592, 130104, 136058, 155124, 162223, 168051, 188388, 204087, 224068, 272116, 310248, 324446, 336102, 376776, 408174, 448136, 486669, 504153, 544232, 612261, 648892, 672204, 727387, 816348, 973338, 1008306, 1224522, 1297784, 1344408, 1454774, 1460007, 1632696, 1946676, 2016612, 2108899, 2182161, 2449044, 2909548, 2920014, 3893352, 4033224, 4217798, 4364322, 4898088, 5819096, 5840028, 6326697, 6546483, 8435596, 8728644, 9456031, 11680056, 12653394, 13092966, 16871192, 17457288, 18912062, 18980091, 22548997, 25306788, 26185932, 28368093, 37824124, 37960182, 45097994, 50613576, 52371864, 56736186, 67646991, 75648248, 75920364, 85104279, 90195988, 113472372, 135293982, 151840728, 170208558, 180391976, 202940973, 226944744, 270587964, 293136961, 340417116, 405881946, 541175928, 586273922, 680834232, 811763892, 879410883, 1172547844, 1623527784, 1758821766, 2345095688, 2638232649, 3517643532, 5276465298, 7035287064, 10552930596, 21105861192]

約数ペア:

[(1, 21105861192), (2, 10552930596), (3, 7035287064), (4, 5276465298), (6, 3517643532), (8, 2638232649), (9, 2345095688), (12, 1758821766), (13, 1623527784), (18, 1172547844), (24, 879410883), (26, 811763892), (31, 680834232), (36, 586273922), (39, 541175928), (52, 405881946), (62, 340417116), (72, 293136961), (78, 270587964), (93, 226944744), (104, 202940973), (117, 180391976), (124, 170208558), (139, 151840728), (156, 135293982), (186, 113472372), (234, 90195988), (248, 85104279), (278, 75920364), (279, 75648248), (312, 67646991), (372, 56736186), (403, 52371864), (417, 50613576), (468, 45097994), (556, 37960182), (558, 37824124), (744, 28368093), (806, 26185932), (834, 25306788), (936, 22548997), (1112, 18980091), (1116, 18912062), (1209, 17457288), (1251, 16871192), (1612, 13092966), (1668, 12653394), (1807, 11680056), (2232, 9456031), (2418, 8728644), (2502, 8435596), (3224, 6546483), (3336, 6326697), (3614, 5840028), (3627, 5819096), (4309, 4898088), (4836, 4364322), (5004, 4217798), (5233, 4033224), (5421, 3893352), (7228, 2920014), (7254, 2909548), (8618, 2449044), (9672, 2182161), (10008, 2108899), (10466, 2016612), (10842, 1946676), (12927, 1632696), (14456, 1460007), (14508, 1454774), (15699, 1344408), (16263, 1297784), (17236, 1224522), (20932, 1008306), (21684, 973338), (25854, 816348), (29016, 727387), (31398, 672204), (32526, 648892), (34472, 612261), (38781, 544232), (41864, 504153), (43368, 486669), (47097, 448136), (51708, 408174), (56017, 376776), (62796, 336102), (65052, 324446), (68029, 310248), (77562, 272116), (94194, 224068), (103416, 204087), (112034, 188388), (125592, 168051), (130104, 162223), (136058, 155124)]