73167426

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 165574968

約数和(自身を除く): 92407542

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 1098, 1801, 2257, 3602, 4514, 5403, 6771, 10806, 13542, 16209, 20313, 32418, 40626, 66637, 109861, 133274, 199911, 219722, 329583, 399822, 599733, 659166, 988749, 1199466, 1977498, 4064857, 8129714, 12194571, 24389142, 36583713, 73167426]

約数ペア:

[(1, 73167426), (2, 36583713), (3, 24389142), (6, 12194571), (9, 8129714), (18, 4064857), (37, 1977498), (61, 1199466), (74, 988749), (111, 659166), (122, 599733), (183, 399822), (222, 329583), (333, 219722), (366, 199911), (549, 133274), (666, 109861), (1098, 66637), (1801, 40626), (2257, 32418), (3602, 20313), (4514, 16209), (5403, 13542), (6771, 10806)]