15728922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 40547520

約数和(自身を除く): 24818598

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 37, 38, 57, 66, 74, 99, 111, 113, 114, 171, 198, 209, 222, 226, 333, 339, 342, 407, 418, 627, 666, 678, 703, 814, 1017, 1221, 1243, 1254, 1406, 1881, 2034, 2109, 2147, 2442, 2486, 3663, 3729, 3762, 4181, 4218, 4294, 6327, 6441, 7326, 7458, 7733, 8362, 11187, 12543, 12654, 12882, 15466, 19323, 22374, 23199, 23617, 25086, 37629, 38646, 45991, 46398, 47234, 69597, 70851, 75258, 79439, 91982, 137973, 139194, 141702, 158878, 212553, 238317, 275946, 413919, 425106, 476634, 714951, 827838, 873829, 1429902, 1747658, 2621487, 5242974, 7864461, 15728922]

約数ペア:

[(1, 15728922), (2, 7864461), (3, 5242974), (6, 2621487), (9, 1747658), (11, 1429902), (18, 873829), (19, 827838), (22, 714951), (33, 476634), (37, 425106), (38, 413919), (57, 275946), (66, 238317), (74, 212553), (99, 158878), (111, 141702), (113, 139194), (114, 137973), (171, 91982), (198, 79439), (209, 75258), (222, 70851), (226, 69597), (333, 47234), (339, 46398), (342, 45991), (407, 38646), (418, 37629), (627, 25086), (666, 23617), (678, 23199), (703, 22374), (814, 19323), (1017, 15466), (1221, 12882), (1243, 12654), (1254, 12543), (1406, 11187), (1881, 8362), (2034, 7733), (2109, 7458), (2147, 7326), (2442, 6441), (2486, 6327), (3663, 4294), (3729, 4218), (3762, 4181)]