21000355032

素因数分解:

$2^3\times 3^1\times {\mathrm{827}}^1\times {\mathrm{1058059}}^1$

素因数の和:1058895

約数の個数: 32

約数和(自身を含む): 52564420800

約数和(自身を除く): 31564065768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 827, 1654, 2481, 3308, 4962, 6616, 9924, 19848, 1058059, 2116118, 3174177, 4232236, 6348354, 8464472, 12696708, 25393416, 875014793, 1750029586, 2625044379, 3500059172, 5250088758, 7000118344, 10500177516, 21000355032]

約数ペア:

[(1, 21000355032), (2, 10500177516), (3, 7000118344), (4, 5250088758), (6, 3500059172), (8, 2625044379), (12, 1750029586), (24, 875014793), (827, 25393416), (1654, 12696708), (2481, 8464472), (3308, 6348354), (4962, 4232236), (6616, 3174177), (9924, 2116118), (19848, 1058059)]