21346231608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{786407}}^1$

素因数の和:786461

約数の個数: 96

約数和(自身を含む): 64406815200

約数和(自身を除く): 43060583592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 9048, 13572, 27144, 786407, 1572814, 2359221, 3145628, 4718442, 6291256, 7077663, 9436884, 10223291, 14155326, 18873768, 20446582, 22805803, 28310652, 30669873, 40893164, 45611606, 56621304, 61339746, 68417409, 81786328, 91223212, 92009619, 122679492, 136834818, 182446424, 184019238, 205252227, 245358984, 273669636, 296475439, 368038476, 410504454, 547339272, 592950878, 736076952, 821008908, 889426317, 1185901756, 1642017816, 1778852634, 2371803512, 2668278951, 3557705268, 5336557902, 7115410536, 10673115804, 21346231608]

約数ペア:

[(1, 21346231608), (2, 10673115804), (3, 7115410536), (4, 5336557902), (6, 3557705268), (8, 2668278951), (9, 2371803512), (12, 1778852634), (13, 1642017816), (18, 1185901756), (24, 889426317), (26, 821008908), (29, 736076952), (36, 592950878), (39, 547339272), (52, 410504454), (58, 368038476), (72, 296475439), (78, 273669636), (87, 245358984), (104, 205252227), (116, 184019238), (117, 182446424), (156, 136834818), (174, 122679492), (232, 92009619), (234, 91223212), (261, 81786328), (312, 68417409), (348, 61339746), (377, 56621304), (468, 45611606), (522, 40893164), (696, 30669873), (754, 28310652), (936, 22805803), (1044, 20446582), (1131, 18873768), (1508, 14155326), (2088, 10223291), (2262, 9436884), (3016, 7077663), (3393, 6291256), (4524, 4718442), (6786, 3145628), (9048, 2359221), (13572, 1572814), (27144, 786407)]