21913813416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{26111}}^1$

素因数の和:26176

約数の個数: 144

約数和(自身を含む): 63970744320

約数和(自身を除く): 42056930904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 264, 289, 363, 374, 408, 484, 561, 578, 726, 748, 867, 968, 1122, 1156, 1452, 1496, 1734, 2057, 2244, 2312, 2904, 3179, 3468, 4114, 4488, 6171, 6358, 6936, 8228, 9537, 12342, 12716, 16456, 19074, 24684, 25432, 26111, 34969, 38148, 49368, 52222, 69938, 76296, 78333, 104444, 104907, 139876, 156666, 208888, 209814, 279752, 287221, 313332, 419628, 443887, 574442, 626664, 839256, 861663, 887774, 1148884, 1331661, 1723326, 1775548, 2297768, 2663322, 3159431, 3446652, 3551096, 4882757, 5326644, 6318862, 6893304, 7546079, 9478293, 9765514, 10653288, 12637724, 14648271, 15092158, 18956586, 19531028, 22638237, 25275448, 29296542, 30184316, 37913172, 39062056, 45276474, 53710327, 58593084, 60368632, 75826344, 83006869, 90552948, 107420654, 117186168, 161130981, 166013738, 181105896, 214841308, 249020607, 322261962, 332027476, 429682616, 498041214, 644523924, 664054952, 913075559, 996082428, 1289047848, 1826151118, 1992164856, 2739226677, 3652302236, 5478453354, 7304604472, 10956906708, 21913813416]

約数ペア:

[(1, 21913813416), (2, 10956906708), (3, 7304604472), (4, 5478453354), (6, 3652302236), (8, 2739226677), (11, 1992164856), (12, 1826151118), (17, 1289047848), (22, 996082428), (24, 913075559), (33, 664054952), (34, 644523924), (44, 498041214), (51, 429682616), (66, 332027476), (68, 322261962), (88, 249020607), (102, 214841308), (121, 181105896), (132, 166013738), (136, 161130981), (187, 117186168), (204, 107420654), (242, 90552948), (264, 83006869), (289, 75826344), (363, 60368632), (374, 58593084), (408, 53710327), (484, 45276474), (561, 39062056), (578, 37913172), (726, 30184316), (748, 29296542), (867, 25275448), (968, 22638237), (1122, 19531028), (1156, 18956586), (1452, 15092158), (1496, 14648271), (1734, 12637724), (2057, 10653288), (2244, 9765514), (2312, 9478293), (2904, 7546079), (3179, 6893304), (3468, 6318862), (4114, 5326644), (4488, 4882757), (6171, 3551096), (6358, 3446652), (6936, 3159431), (8228, 2663322), (9537, 2297768), (12342, 1775548), (12716, 1723326), (16456, 1331661), (19074, 1148884), (24684, 887774), (25432, 861663), (26111, 839256), (34969, 626664), (38148, 574442), (49368, 443887), (52222, 419628), (69938, 313332), (76296, 287221), (78333, 279752), (104444, 209814), (104907, 208888), (139876, 156666)]