31938606

素因数分解:

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

素因数の和:253496

約数の個数: 24

約数和(自身を含む): 79086384

約数和(自身を除く): 47147778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 253481, 506962, 760443, 1520886, 1774367, 2281329, 3548734, 4562658, 5323101, 10646202, 15969303, 31938606]

約数ペア:

[(1, 31938606), (2, 15969303), (3, 10646202), (6, 5323101), (7, 4562658), (9, 3548734), (14, 2281329), (18, 1774367), (21, 1520886), (42, 760443), (63, 506962), (126, 253481)]