645456492

素因数分解:

$2^2\times 3^3\times {\mathrm{5976449}}^1$

素因数の和:5976462

約数の個数: 24

約数和(自身を含む): 1673406000

約数和(自身を除く): 1027949508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 5976449, 11952898, 17929347, 23905796, 35858694, 53788041, 71717388, 107576082, 161364123, 215152164, 322728246, 645456492]

約数ペア:

[(1, 645456492), (2, 322728246), (3, 215152164), (4, 161364123), (6, 107576082), (9, 71717388), (12, 53788041), (18, 35858694), (27, 23905796), (36, 17929347), (54, 11952898), (108, 5976449)]