1221612696

素因数分解:

$2^3\times 3^2\times {\mathrm{16966843}}^1$

素因数の和:16966855

約数の個数: 24

約数和(自身を含む): 3308534580

約数和(自身を除く): 2086921884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16966843, 33933686, 50900529, 67867372, 101801058, 135734744, 152701587, 203602116, 305403174, 407204232, 610806348, 1221612696]

約数ペア:

[(1, 1221612696), (2, 610806348), (3, 407204232), (4, 305403174), (6, 203602116), (8, 152701587), (9, 135734744), (12, 101801058), (18, 67867372), (24, 50900529), (36, 33933686), (72, 16966843)]