18129792

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 49743360

約数和(自身を除く): 31613568

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, 1523, 1984, 2976, 3046, 3968, 4569, 5952, 6092, 9138, 11904, 12184, 18276, 24368, 36552, 47213, 48736, 73104, 94426, 97472, 141639, 146208, 188852, 194944, 283278, 292416, 377704, 566556, 584832, 755408, 1133112, 1510816, 2266224, 3021632, 4532448, 6043264, 9064896, 18129792]

約数ペア:

[(1, 18129792), (2, 9064896), (3, 6043264), (4, 4532448), (6, 3021632), (8, 2266224), (12, 1510816), (16, 1133112), (24, 755408), (31, 584832), (32, 566556), (48, 377704), (62, 292416), (64, 283278), (93, 194944), (96, 188852), (124, 146208), (128, 141639), (186, 97472), (192, 94426), (248, 73104), (372, 48736), (384, 47213), (496, 36552), (744, 24368), (992, 18276), (1488, 12184), (1523, 11904), (1984, 9138), (2976, 6092), (3046, 5952), (3968, 4569)]