18092568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 49271040

約数和(自身を除く): 31178472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 563, 618, 824, 1126, 1236, 1339, 1689, 2252, 2472, 2678, 3378, 4017, 4504, 5356, 6756, 7319, 8034, 10712, 13512, 14638, 16068, 21957, 29276, 32136, 43914, 57989, 58552, 87828, 115978, 173967, 175656, 231956, 347934, 463912, 695868, 753857, 1391736, 1507714, 2261571, 3015428, 4523142, 6030856, 9046284, 18092568]

約数ペア:

[(1, 18092568), (2, 9046284), (3, 6030856), (4, 4523142), (6, 3015428), (8, 2261571), (12, 1507714), (13, 1391736), (24, 753857), (26, 695868), (39, 463912), (52, 347934), (78, 231956), (103, 175656), (104, 173967), (156, 115978), (206, 87828), (309, 58552), (312, 57989), (412, 43914), (563, 32136), (618, 29276), (824, 21957), (1126, 16068), (1236, 14638), (1339, 13512), (1689, 10712), (2252, 8034), (2472, 7319), (2678, 6756), (3378, 5356), (4017, 4504)]