561135408

素因数分解:

$2^4\times 3^1\times {\mathrm{11690321}}^1$

素因数の和:11690332

約数の個数: 20

約数和(自身を含む): 1449599928

約数和(自身を除く): 888464520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 11690321, 23380642, 35070963, 46761284, 70141926, 93522568, 140283852, 187045136, 280567704, 561135408]

約数ペア:

[(1, 561135408), (2, 280567704), (3, 187045136), (4, 140283852), (6, 93522568), (8, 70141926), (12, 46761284), (16, 35070963), (24, 23380642), (48, 11690321)]