12654288

素因数分解:

$2^4\times 3^2\times {\mathrm{87877}}^1$

素因数の和:87891

約数の個数: 30

約数和(自身を含む): 35414834

約数和(自身を除く): 22760546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 87877, 175754, 263631, 351508, 527262, 703016, 790893, 1054524, 1406032, 1581786, 2109048, 3163572, 4218096, 6327144, 12654288]

約数ペア:

[(1, 12654288), (2, 6327144), (3, 4218096), (4, 3163572), (6, 2109048), (8, 1581786), (9, 1406032), (12, 1054524), (16, 790893), (18, 703016), (24, 527262), (36, 351508), (48, 263631), (72, 175754), (144, 87877)]