1220970312

素因数分解:

$2^3\times 3^2\times {\mathrm{16957921}}^1$

素因数の和:16957933

約数の個数: 24

約数和(自身を含む): 3306794790

約数和(自身を除く): 2085824478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16957921, 33915842, 50873763, 67831684, 101747526, 135663368, 152621289, 203495052, 305242578, 406990104, 610485156, 1220970312]

約数ペア:

[(1, 1220970312), (2, 610485156), (3, 406990104), (4, 305242578), (6, 203495052), (8, 152621289), (9, 135663368), (12, 101747526), (18, 67831684), (24, 50873763), (36, 33915842), (72, 16957921)]