18070848

素因数分解:

$2^6\times 3^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 84

約数和(自身を含む): 52402740

約数和(自身を除く): 34331892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 137, 144, 192, 229, 274, 288, 411, 458, 548, 576, 687, 822, 916, 1096, 1233, 1374, 1644, 1832, 2061, 2192, 2466, 2748, 3288, 3664, 4122, 4384, 4932, 5496, 6576, 7328, 8244, 8768, 9864, 10992, 13152, 14656, 16488, 19728, 21984, 26304, 31373, 32976, 39456, 43968, 62746, 65952, 78912, 94119, 125492, 131904, 188238, 250984, 282357, 376476, 501968, 564714, 752952, 1003936, 1129428, 1505904, 2007872, 2258856, 3011808, 4517712, 6023616, 9035424, 18070848]

約数ペア:

[(1, 18070848), (2, 9035424), (3, 6023616), (4, 4517712), (6, 3011808), (8, 2258856), (9, 2007872), (12, 1505904), (16, 1129428), (18, 1003936), (24, 752952), (32, 564714), (36, 501968), (48, 376476), (64, 282357), (72, 250984), (96, 188238), (137, 131904), (144, 125492), (192, 94119), (229, 78912), (274, 65952), (288, 62746), (411, 43968), (458, 39456), (548, 32976), (576, 31373), (687, 26304), (822, 21984), (916, 19728), (1096, 16488), (1233, 14656), (1374, 13152), (1644, 10992), (1832, 9864), (2061, 8768), (2192, 8244), (2466, 7328), (2748, 6576), (3288, 5496), (3664, 4932), (4122, 4384)]