1918678416

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{395767}}^1$

素因数の和:395879

約数の個数: 40

約数和(自身を含む): 5005673664

約数和(自身を除く): 3086995248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 395767, 791534, 1187301, 1583068, 2374602, 3166136, 4749204, 6332272, 9498408, 18996816, 39972467, 79944934, 119917401, 159889868, 239834802, 319779736, 479669604, 639559472, 959339208, 1918678416]

約数ペア:

[(1, 1918678416), (2, 959339208), (3, 639559472), (4, 479669604), (6, 319779736), (8, 239834802), (12, 159889868), (16, 119917401), (24, 79944934), (48, 39972467), (101, 18996816), (202, 9498408), (303, 6332272), (404, 4749204), (606, 3166136), (808, 2374602), (1212, 1583068), (1616, 1187301), (2424, 791534), (4848, 395767)]