21410592

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 64963584

約数和(自身を除く): 43552992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 151, 168, 211, 224, 302, 336, 422, 453, 604, 633, 672, 844, 906, 1057, 1208, 1266, 1477, 1688, 1812, 2114, 2416, 2532, 2954, 3171, 3376, 3624, 4228, 4431, 4832, 5064, 5908, 6342, 6752, 7248, 8456, 8862, 10128, 11816, 12684, 14496, 16912, 17724, 20256, 23632, 25368, 31861, 33824, 35448, 47264, 50736, 63722, 70896, 95583, 101472, 127444, 141792, 191166, 223027, 254888, 382332, 446054, 509776, 669081, 764664, 892108, 1019552, 1338162, 1529328, 1784216, 2676324, 3058656, 3568432, 5352648, 7136864, 10705296, 21410592]

約数ペア:

[(1, 21410592), (2, 10705296), (3, 7136864), (4, 5352648), (6, 3568432), (7, 3058656), (8, 2676324), (12, 1784216), (14, 1529328), (16, 1338162), (21, 1019552), (24, 892108), (28, 764664), (32, 669081), (42, 509776), (48, 446054), (56, 382332), (84, 254888), (96, 223027), (112, 191166), (151, 141792), (168, 127444), (211, 101472), (224, 95583), (302, 70896), (336, 63722), (422, 50736), (453, 47264), (604, 35448), (633, 33824), (672, 31861), (844, 25368), (906, 23632), (1057, 20256), (1208, 17724), (1266, 16912), (1477, 14496), (1688, 12684), (1812, 11816), (2114, 10128), (2416, 8862), (2532, 8456), (2954, 7248), (3171, 6752), (3376, 6342), (3624, 5908), (4228, 5064), (4431, 4832)]