21706332

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{14243}}^1$

素因数の和:14377

約数の個数: 24

約数和(自身を含む): 51050496

約数和(自身を除く): 29344164

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 14243, 28486, 42729, 56972, 85458, 170916, 1808861, 3617722, 5426583, 7235444, 10853166, 21706332]

約数ペア:

[(1, 21706332), (2, 10853166), (3, 7235444), (4, 5426583), (6, 3617722), (12, 1808861), (127, 170916), (254, 85458), (381, 56972), (508, 42729), (762, 28486), (1524, 14243)]