21977652

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{4079}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 51408000

約数和(自身を除く): 29430348

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 4079, 5388, 8158, 12237, 16316, 24474, 48948, 1831471, 3662942, 5494413, 7325884, 10988826, 21977652]

約数ペア:

[(1, 21977652), (2, 10988826), (3, 7325884), (4, 5494413), (6, 3662942), (12, 1831471), (449, 48948), (898, 24474), (1347, 16316), (1796, 12237), (2694, 8158), (4079, 5388)]