21410424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 69189120

約数和(自身を除く): 47778696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1847, 1932, 2898, 3694, 3864, 5541, 5796, 7388, 11082, 11592, 12929, 14776, 16623, 22164, 25858, 33246, 38787, 42481, 44328, 51716, 66492, 77574, 84962, 103432, 116361, 127443, 132984, 155148, 169924, 232722, 254886, 297367, 310296, 339848, 382329, 465444, 509772, 594734, 764658, 892101, 930888, 1019544, 1189468, 1529316, 1784202, 2378936, 2676303, 3058632, 3568404, 5352606, 7136808, 10705212, 21410424]

約数ペア:

[(1, 21410424), (2, 10705212), (3, 7136808), (4, 5352606), (6, 3568404), (7, 3058632), (8, 2676303), (9, 2378936), (12, 1784202), (14, 1529316), (18, 1189468), (21, 1019544), (23, 930888), (24, 892101), (28, 764658), (36, 594734), (42, 509772), (46, 465444), (56, 382329), (63, 339848), (69, 310296), (72, 297367), (84, 254886), (92, 232722), (126, 169924), (138, 155148), (161, 132984), (168, 127443), (184, 116361), (207, 103432), (252, 84962), (276, 77574), (322, 66492), (414, 51716), (483, 44328), (504, 42481), (552, 38787), (644, 33246), (828, 25858), (966, 22164), (1288, 16623), (1449, 14776), (1656, 12929), (1847, 11592), (1932, 11082), (2898, 7388), (3694, 5796), (3864, 5541)]