18430464

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 53916192

約数和(自身を除く): 35485728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 169, 192, 208, 213, 256, 284, 312, 338, 384, 416, 426, 507, 512, 568, 624, 676, 768, 832, 852, 923, 1014, 1136, 1248, 1352, 1536, 1664, 1704, 1846, 2028, 2272, 2496, 2704, 2769, 3328, 3408, 3692, 4056, 4544, 4992, 5408, 5538, 6656, 6816, 7384, 8112, 9088, 9984, 10816, 11076, 11999, 13632, 14768, 16224, 18176, 19968, 21632, 22152, 23998, 27264, 29536, 32448, 35997, 36352, 43264, 44304, 47996, 54528, 59072, 64896, 71994, 86528, 88608, 95992, 109056, 118144, 129792, 143988, 177216, 191984, 236288, 259584, 287976, 354432, 383968, 472576, 575952, 708864, 767936, 1151904, 1417728, 1535872, 2303808, 3071744, 4607616, 6143488, 9215232, 18430464]

約数ペア:

[(1, 18430464), (2, 9215232), (3, 6143488), (4, 4607616), (6, 3071744), (8, 2303808), (12, 1535872), (13, 1417728), (16, 1151904), (24, 767936), (26, 708864), (32, 575952), (39, 472576), (48, 383968), (52, 354432), (64, 287976), (71, 259584), (78, 236288), (96, 191984), (104, 177216), (128, 143988), (142, 129792), (156, 118144), (169, 109056), (192, 95992), (208, 88608), (213, 86528), (256, 71994), (284, 64896), (312, 59072), (338, 54528), (384, 47996), (416, 44304), (426, 43264), (507, 36352), (512, 35997), (568, 32448), (624, 29536), (676, 27264), (768, 23998), (832, 22152), (852, 21632), (923, 19968), (1014, 18176), (1136, 16224), (1248, 14768), (1352, 13632), (1536, 11999), (1664, 11076), (1704, 10816), (1846, 9984), (2028, 9088), (2272, 8112), (2496, 7384), (2704, 6816), (2769, 6656), (3328, 5538), (3408, 5408), (3692, 4992), (4056, 4544)]