18089136

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3251

約数の個数: 80

約数和(自身を含む): 55933920

約数和(自身を除く): 37844784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 3221, 5616, 6442, 9663, 12884, 19326, 25768, 28989, 38652, 41873, 51536, 57978, 77304, 83746, 86967, 115956, 125619, 154608, 167492, 173934, 231912, 251238, 334984, 347868, 376857, 463824, 502476, 669968, 695736, 753714, 1004952, 1130571, 1391472, 1507428, 2009904, 2261142, 3014856, 4522284, 6029712, 9044568, 18089136]

約数ペア:

[(1, 18089136), (2, 9044568), (3, 6029712), (4, 4522284), (6, 3014856), (8, 2261142), (9, 2009904), (12, 1507428), (13, 1391472), (16, 1130571), (18, 1004952), (24, 753714), (26, 695736), (27, 669968), (36, 502476), (39, 463824), (48, 376857), (52, 347868), (54, 334984), (72, 251238), (78, 231912), (104, 173934), (108, 167492), (117, 154608), (144, 125619), (156, 115956), (208, 86967), (216, 83746), (234, 77304), (312, 57978), (351, 51536), (432, 41873), (468, 38652), (624, 28989), (702, 25768), (936, 19326), (1404, 12884), (1872, 9663), (2808, 6442), (3221, 5616)]