27772866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 71705088

約数和(自身を除く): 43932222

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, 223, 306, 333, 374, 407, 446, 561, 629, 666, 669, 814, 1122, 1221, 1258, 1338, 1683, 1887, 2007, 2442, 2453, 3366, 3663, 3774, 3791, 4014, 4906, 5661, 6919, 7326, 7359, 7582, 8251, 11322, 11373, 13838, 14718, 16502, 20757, 22077, 22746, 24753, 34119, 41514, 41701, 44154, 49506, 62271, 68238, 74259, 83402, 90761, 124542, 125103, 140267, 148518, 181522, 250206, 272283, 280534, 375309, 420801, 544566, 750618, 816849, 841602, 1262403, 1542937, 1633698, 2524806, 3085874, 4628811, 9257622, 13886433, 27772866]

約数ペア:

[(1, 27772866), (2, 13886433), (3, 9257622), (6, 4628811), (9, 3085874), (11, 2524806), (17, 1633698), (18, 1542937), (22, 1262403), (33, 841602), (34, 816849), (37, 750618), (51, 544566), (66, 420801), (74, 375309), (99, 280534), (102, 272283), (111, 250206), (153, 181522), (187, 148518), (198, 140267), (222, 125103), (223, 124542), (306, 90761), (333, 83402), (374, 74259), (407, 68238), (446, 62271), (561, 49506), (629, 44154), (666, 41701), (669, 41514), (814, 34119), (1122, 24753), (1221, 22746), (1258, 22077), (1338, 20757), (1683, 16502), (1887, 14718), (2007, 13838), (2442, 11373), (2453, 11322), (3366, 8251), (3663, 7582), (3774, 7359), (3791, 7326), (4014, 6919), (4906, 5661)]