63877212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253481}}^1$

素因数の和:253498

約数の個数: 36

約数和(自身を含む): 184534896

約数和(自身を除く): 120657684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253481, 506962, 760443, 1013924, 1520886, 1774367, 2281329, 3041772, 3548734, 4562658, 5323101, 7097468, 9125316, 10646202, 15969303, 21292404, 31938606, 63877212]

約数ペア:

[(1, 63877212), (2, 31938606), (3, 21292404), (4, 15969303), (6, 10646202), (7, 9125316), (9, 7097468), (12, 5323101), (14, 4562658), (18, 3548734), (21, 3041772), (28, 2281329), (36, 1774367), (42, 1520886), (63, 1013924), (84, 760443), (126, 506962), (252, 253481)]