724793886

素因数分解:

$2^1\times 3^3\times {\mathrm{13422109}}^1$

素因数の和:13422120

約数の個数: 16

約数和(自身を含む): 1610653200

約数和(自身を除く): 885859314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 13422109, 26844218, 40266327, 80532654, 120798981, 241597962, 362396943, 724793886]

約数ペア:

[(1, 724793886), (2, 362396943), (3, 241597962), (6, 120798981), (9, 80532654), (18, 40266327), (27, 26844218), (54, 13422109)]