22817412

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 59754240

約数和(自身を除く): 36936828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 113, 142, 158, 213, 226, 237, 284, 316, 339, 426, 452, 474, 639, 678, 711, 852, 948, 1017, 1278, 1356, 1422, 2034, 2556, 2844, 4068, 5609, 8023, 8927, 11218, 16046, 16827, 17854, 22436, 24069, 26781, 32092, 33654, 35708, 48138, 50481, 53562, 67308, 72207, 80343, 96276, 100962, 107124, 144414, 160686, 201924, 288828, 321372, 633817, 1267634, 1901451, 2535268, 3802902, 5704353, 7605804, 11408706, 22817412]

約数ペア:

[(1, 22817412), (2, 11408706), (3, 7605804), (4, 5704353), (6, 3802902), (9, 2535268), (12, 1901451), (18, 1267634), (36, 633817), (71, 321372), (79, 288828), (113, 201924), (142, 160686), (158, 144414), (213, 107124), (226, 100962), (237, 96276), (284, 80343), (316, 72207), (339, 67308), (426, 53562), (452, 50481), (474, 48138), (639, 35708), (678, 33654), (711, 32092), (852, 26781), (948, 24069), (1017, 22436), (1278, 17854), (1356, 16827), (1422, 16046), (2034, 11218), (2556, 8927), (2844, 8023), (4068, 5609)]