18285384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 49795200

約数和(自身を除く): 31509816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 569, 618, 824, 1138, 1236, 1339, 1707, 2276, 2472, 2678, 3414, 4017, 4552, 5356, 6828, 7397, 8034, 10712, 13656, 14794, 16068, 22191, 29588, 32136, 44382, 58607, 59176, 88764, 117214, 175821, 177528, 234428, 351642, 468856, 703284, 761891, 1406568, 1523782, 2285673, 3047564, 4571346, 6095128, 9142692, 18285384]

約数ペア:

[(1, 18285384), (2, 9142692), (3, 6095128), (4, 4571346), (6, 3047564), (8, 2285673), (12, 1523782), (13, 1406568), (24, 761891), (26, 703284), (39, 468856), (52, 351642), (78, 234428), (103, 177528), (104, 175821), (156, 117214), (206, 88764), (309, 59176), (312, 58607), (412, 44382), (569, 32136), (618, 29588), (824, 22191), (1138, 16068), (1236, 14794), (1339, 13656), (1707, 10712), (2276, 8034), (2472, 7397), (2678, 6828), (3414, 5356), (4017, 4552)]