8999562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 22425984

約数和(自身を除く): 13426422

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 617, 663, 858, 1122, 1234, 1326, 1851, 2431, 3702, 4862, 6787, 7293, 8021, 10489, 13574, 14586, 16042, 20361, 20978, 24063, 31467, 40722, 48126, 62934, 88231, 115379, 136357, 176462, 230758, 264693, 272714, 346137, 409071, 529386, 692274, 818142, 1499927, 2999854, 4499781, 8999562]

約数ペア:

[(1, 8999562), (2, 4499781), (3, 2999854), (6, 1499927), (11, 818142), (13, 692274), (17, 529386), (22, 409071), (26, 346137), (33, 272714), (34, 264693), (39, 230758), (51, 176462), (66, 136357), (78, 115379), (102, 88231), (143, 62934), (187, 48126), (221, 40722), (286, 31467), (374, 24063), (429, 20978), (442, 20361), (561, 16042), (617, 14586), (663, 13574), (858, 10489), (1122, 8021), (1234, 7293), (1326, 6787), (1851, 4862), (2431, 3702)]