21814296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3224

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 42052584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3167, 3444, 6334, 6888, 9501, 12668, 19002, 22169, 25336, 38004, 44338, 66507, 76008, 88676, 129847, 133014, 177352, 259694, 266028, 389541, 519388, 532056, 779082, 908929, 1038776, 1558164, 1817858, 2726787, 3116328, 3635716, 5453574, 7271432, 10907148, 21814296]

約数ペア:

[(1, 21814296), (2, 10907148), (3, 7271432), (4, 5453574), (6, 3635716), (7, 3116328), (8, 2726787), (12, 1817858), (14, 1558164), (21, 1038776), (24, 908929), (28, 779082), (41, 532056), (42, 519388), (56, 389541), (82, 266028), (84, 259694), (123, 177352), (164, 133014), (168, 129847), (246, 88676), (287, 76008), (328, 66507), (492, 44338), (574, 38004), (861, 25336), (984, 22169), (1148, 19002), (1722, 12668), (2296, 9501), (3167, 6888), (3444, 6334)]