12578742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 32651424

約数和(自身を除く): 20072682

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 37, 51, 66, 74, 99, 101, 102, 111, 153, 187, 198, 202, 222, 303, 306, 333, 374, 407, 561, 606, 629, 666, 814, 909, 1111, 1122, 1221, 1258, 1683, 1717, 1818, 1887, 2222, 2442, 3333, 3366, 3434, 3663, 3737, 3774, 5151, 5661, 6666, 6919, 7326, 7474, 9999, 10302, 11211, 11322, 13838, 15453, 18887, 19998, 20757, 22422, 30906, 33633, 37774, 41107, 41514, 56661, 62271, 63529, 67266, 82214, 113322, 123321, 124542, 127058, 169983, 190587, 246642, 339966, 369963, 381174, 571761, 698819, 739926, 1143522, 1397638, 2096457, 4192914, 6289371, 12578742]

約数ペア:

[(1, 12578742), (2, 6289371), (3, 4192914), (6, 2096457), (9, 1397638), (11, 1143522), (17, 739926), (18, 698819), (22, 571761), (33, 381174), (34, 369963), (37, 339966), (51, 246642), (66, 190587), (74, 169983), (99, 127058), (101, 124542), (102, 123321), (111, 113322), (153, 82214), (187, 67266), (198, 63529), (202, 62271), (222, 56661), (303, 41514), (306, 41107), (333, 37774), (374, 33633), (407, 30906), (561, 22422), (606, 20757), (629, 19998), (666, 18887), (814, 15453), (909, 13838), (1111, 11322), (1122, 11211), (1221, 10302), (1258, 9999), (1683, 7474), (1717, 7326), (1818, 6919), (1887, 6666), (2222, 5661), (2442, 5151), (3333, 3774), (3366, 3737), (3434, 3663)]