12879756

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 48

約数和(自身を含む): 34478080

約数和(自身を除く): 21598324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 3847, 7694, 11541, 15388, 23082, 34623, 46164, 69246, 103869, 119257, 138492, 207738, 238514, 357771, 415476, 477028, 715542, 1073313, 1431084, 2146626, 3219939, 4293252, 6439878, 12879756]

約数ペア:

[(1, 12879756), (2, 6439878), (3, 4293252), (4, 3219939), (6, 2146626), (9, 1431084), (12, 1073313), (18, 715542), (27, 477028), (31, 415476), (36, 357771), (54, 238514), (62, 207738), (93, 138492), (108, 119257), (124, 103869), (186, 69246), (279, 46164), (372, 34623), (558, 23082), (837, 15388), (1116, 11541), (1674, 7694), (3348, 3847)]