18809675208

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2586589}}^1$

素因数の和:2586702

約数の個数: 48

約数和(自身を含む): 51447275100

約数和(自身を除く): 32637599892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 2586589, 5173178, 7759767, 10346356, 15519534, 20692712, 23279301, 31039068, 46558602, 62078136, 93117204, 186234408, 261245489, 522490978, 783736467, 1044981956, 1567472934, 2089963912, 2351209401, 3134945868, 4702418802, 6269891736, 9404837604, 18809675208]

約数ペア:

[(1, 18809675208), (2, 9404837604), (3, 6269891736), (4, 4702418802), (6, 3134945868), (8, 2351209401), (9, 2089963912), (12, 1567472934), (18, 1044981956), (24, 783736467), (36, 522490978), (72, 261245489), (101, 186234408), (202, 93117204), (303, 62078136), (404, 46558602), (606, 31039068), (808, 23279301), (909, 20692712), (1212, 15519534), (1818, 10346356), (2424, 7759767), (3636, 5173178), (7272, 2586589)]