40656294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322669}}^1$

素因数の和:322684

約数の個数: 24

約数和(自身を含む): 100673040

約数和(自身を除く): 60016746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322669, 645338, 968007, 1936014, 2258683, 2904021, 4517366, 5808042, 6776049, 13552098, 20328147, 40656294]

約数ペア:

[(1, 40656294), (2, 20328147), (3, 13552098), (6, 6776049), (7, 5808042), (9, 4517366), (14, 2904021), (18, 2258683), (21, 1936014), (42, 968007), (63, 645338), (126, 322669)]