15421692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 45879680

約数和(自身を除く): 30457988

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 43, 44, 52, 57, 66, 76, 78, 86, 114, 121, 129, 132, 143, 156, 172, 209, 228, 242, 247, 258, 286, 363, 418, 429, 473, 484, 494, 516, 559, 572, 627, 726, 741, 817, 836, 858, 946, 988, 1118, 1254, 1419, 1452, 1482, 1573, 1634, 1677, 1716, 1892, 2236, 2299, 2451, 2508, 2717, 2838, 2964, 3146, 3268, 3354, 4598, 4719, 4902, 5203, 5434, 5676, 6149, 6292, 6708, 6897, 8151, 8987, 9196, 9438, 9804, 10406, 10621, 10868, 12298, 13794, 15609, 16302, 17974, 18447, 18876, 20812, 21242, 24596, 26961, 27588, 29887, 31218, 31863, 32604, 35948, 36894, 42484, 53922, 59774, 62436, 63726, 67639, 73788, 89661, 98857, 107844, 116831, 119548, 127452, 135278, 179322, 197714, 202917, 233662, 270556, 296571, 350493, 358644, 395428, 405834, 467324, 593142, 700986, 811668, 1186284, 1285141, 1401972, 2570282, 3855423, 5140564, 7710846, 15421692]

約数ペア:

[(1, 15421692), (2, 7710846), (3, 5140564), (4, 3855423), (6, 2570282), (11, 1401972), (12, 1285141), (13, 1186284), (19, 811668), (22, 700986), (26, 593142), (33, 467324), (38, 405834), (39, 395428), (43, 358644), (44, 350493), (52, 296571), (57, 270556), (66, 233662), (76, 202917), (78, 197714), (86, 179322), (114, 135278), (121, 127452), (129, 119548), (132, 116831), (143, 107844), (156, 98857), (172, 89661), (209, 73788), (228, 67639), (242, 63726), (247, 62436), (258, 59774), (286, 53922), (363, 42484), (418, 36894), (429, 35948), (473, 32604), (484, 31863), (494, 31218), (516, 29887), (559, 27588), (572, 26961), (627, 24596), (726, 21242), (741, 20812), (817, 18876), (836, 18447), (858, 17974), (946, 16302), (988, 15609), (1118, 13794), (1254, 12298), (1419, 10868), (1452, 10621), (1482, 10406), (1573, 9804), (1634, 9438), (1677, 9196), (1716, 8987), (1892, 8151), (2236, 6897), (2299, 6708), (2451, 6292), (2508, 6149), (2717, 5676), (2838, 5434), (2964, 5203), (3146, 4902), (3268, 4719), (3354, 4598)]