21966534528

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1845307}}^1$

素因数の和:1845355

約数の個数: 64

約数和(自身を含む): 60230853120

約数和(自身を除く): 38264318592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 1845307, 3690614, 5535921, 7381228, 11071842, 14762456, 22143684, 29524912, 44287368, 57204517, 59049824, 88574736, 114409034, 118099648, 171613551, 177149472, 228818068, 236199296, 343227102, 354298944, 457636136, 686454204, 708597888, 915272272, 1372908408, 1830544544, 2745816816, 3661089088, 5491633632, 7322178176, 10983267264, 21966534528]

約数ペア:

[(1, 21966534528), (2, 10983267264), (3, 7322178176), (4, 5491633632), (6, 3661089088), (8, 2745816816), (12, 1830544544), (16, 1372908408), (24, 915272272), (31, 708597888), (32, 686454204), (48, 457636136), (62, 354298944), (64, 343227102), (93, 236199296), (96, 228818068), (124, 177149472), (128, 171613551), (186, 118099648), (192, 114409034), (248, 88574736), (372, 59049824), (384, 57204517), (496, 44287368), (744, 29524912), (992, 22143684), (1488, 14762456), (1984, 11071842), (2976, 7381228), (3968, 5535921), (5952, 3690614), (11904, 1845307)]