1916656740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10648093}}^1$

素因数の和:10648108

約数の個数: 36

約数和(自身を含む): 5813859324

約数和(自身を除く): 3897202584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10648093, 21296186, 31944279, 42592372, 53240465, 63888558, 95832837, 106480930, 127777116, 159721395, 191665674, 212961860, 319442790, 383331348, 479164185, 638885580, 958328370, 1916656740]

約数ペア:

[(1, 1916656740), (2, 958328370), (3, 638885580), (4, 479164185), (5, 383331348), (6, 319442790), (9, 212961860), (10, 191665674), (12, 159721395), (15, 127777116), (18, 106480930), (20, 95832837), (30, 63888558), (36, 53240465), (45, 42592372), (60, 31944279), (90, 21296186), (180, 10648093)]