2117214

素因数分解:

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

素因数の和:90

約数の個数: 72

約数和(自身を含む): 5459688

約数和(自身を除く): 3342474

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 37, 51, 66, 74, 99, 102, 111, 153, 187, 198, 222, 289, 306, 333, 374, 407, 561, 578, 629, 666, 814, 867, 1122, 1221, 1258, 1683, 1734, 1887, 2442, 2601, 3179, 3366, 3663, 3774, 5202, 5661, 6358, 6919, 7326, 9537, 10693, 11322, 13838, 19074, 20757, 21386, 28611, 32079, 41514, 57222, 62271, 64158, 96237, 117623, 124542, 192474, 235246, 352869, 705738, 1058607, 2117214]

約数ペア:

[(1, 2117214), (2, 1058607), (3, 705738), (6, 352869), (9, 235246), (11, 192474), (17, 124542), (18, 117623), (22, 96237), (33, 64158), (34, 62271), (37, 57222), (51, 41514), (66, 32079), (74, 28611), (99, 21386), (102, 20757), (111, 19074), (153, 13838), (187, 11322), (198, 10693), (222, 9537), (289, 7326), (306, 6919), (333, 6358), (374, 5661), (407, 5202), (561, 3774), (578, 3663), (629, 3366), (666, 3179), (814, 2601), (867, 2442), (1122, 1887), (1221, 1734), (1258, 1683)]