21994388616

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{1913221}}^1$

素因数の和:1913709

約数の個数: 32

約数和(自身を含む): 55100793600

約数和(自身を除く): 33106404984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1916, 2874, 3832, 5748, 11496, 1913221, 3826442, 5739663, 7652884, 11479326, 15305768, 22958652, 45917304, 916432859, 1832865718, 2749298577, 3665731436, 5498597154, 7331462872, 10997194308, 21994388616]

約数ペア:

[(1, 21994388616), (2, 10997194308), (3, 7331462872), (4, 5498597154), (6, 3665731436), (8, 2749298577), (12, 1832865718), (24, 916432859), (479, 45917304), (958, 22958652), (1437, 15305768), (1916, 11479326), (2874, 7652884), (3832, 5739663), (5748, 3826442), (11496, 1913221)]