12865038084

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3219479}}^1$

素因数の和:3219529

約数の個数: 48

約数和(自身を含む): 34255267200

約数和(自身を除く): 21390229116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 3219479, 6438958, 9658437, 12877916, 19316874, 28975311, 38633748, 57950622, 86925933, 115901244, 119120723, 173851866, 238241446, 347703732, 357362169, 476482892, 714724338, 1072086507, 1429448676, 2144173014, 3216259521, 4288346028, 6432519042, 12865038084]

約数ペア:

[(1, 12865038084), (2, 6432519042), (3, 4288346028), (4, 3216259521), (6, 2144173014), (9, 1429448676), (12, 1072086507), (18, 714724338), (27, 476482892), (36, 357362169), (37, 347703732), (54, 238241446), (74, 173851866), (108, 119120723), (111, 115901244), (148, 86925933), (222, 57950622), (333, 38633748), (444, 28975311), (666, 19316874), (999, 12877916), (1332, 9658437), (1998, 6438958), (3996, 3219479)]