421153764

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{321983}}^1$

素因数の和:322099

約数の個数: 24

約数和(自身を含む): 991710720

約数和(自身を除く): 570556956

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 321983, 643966, 965949, 1287932, 1931898, 3863796, 35096147, 70192294, 105288441, 140384588, 210576882, 421153764]

約数ペア:

[(1, 421153764), (2, 210576882), (3, 140384588), (4, 105288441), (6, 70192294), (12, 35096147), (109, 3863796), (218, 1931898), (327, 1287932), (436, 965949), (654, 643966), (1308, 321983)]