21167654424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1223281}}^1$

素因数の和:1223400

約数の個数: 64

約数和(自身を含む): 61066237440

約数和(自身を除く): 39898583016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 17304, 1223281, 2446562, 3669843, 4893124, 7339686, 8562967, 9786248, 14679372, 17125934, 25688901, 29358744, 34251868, 51377802, 68503736, 102755604, 125997943, 205511208, 251995886, 377993829, 503991772, 755987658, 881985601, 1007983544, 1511975316, 1763971202, 2645956803, 3023950632, 3527942404, 5291913606, 7055884808, 10583827212, 21167654424]

約数ペア:

[(1, 21167654424), (2, 10583827212), (3, 7055884808), (4, 5291913606), (6, 3527942404), (7, 3023950632), (8, 2645956803), (12, 1763971202), (14, 1511975316), (21, 1007983544), (24, 881985601), (28, 755987658), (42, 503991772), (56, 377993829), (84, 251995886), (103, 205511208), (168, 125997943), (206, 102755604), (309, 68503736), (412, 51377802), (618, 34251868), (721, 29358744), (824, 25688901), (1236, 17125934), (1442, 14679372), (2163, 9786248), (2472, 8562967), (2884, 7339686), (4326, 4893124), (5768, 3669843), (8652, 2446562), (17304, 1223281)]