18456108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 47537280

約数和(自身を除く): 29081172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1571, 1958, 2937, 3142, 3916, 4713, 5874, 6284, 9426, 11748, 17281, 18852, 34562, 51843, 69124, 103686, 139819, 207372, 279638, 419457, 559276, 838914, 1538009, 1677828, 3076018, 4614027, 6152036, 9228054, 18456108]

約数ペア:

[(1, 18456108), (2, 9228054), (3, 6152036), (4, 4614027), (6, 3076018), (11, 1677828), (12, 1538009), (22, 838914), (33, 559276), (44, 419457), (66, 279638), (89, 207372), (132, 139819), (178, 103686), (267, 69124), (356, 51843), (534, 34562), (979, 18852), (1068, 17281), (1571, 11748), (1958, 9426), (2937, 6284), (3142, 5874), (3916, 4713)]