187456668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2231627}}^1$

素因数の和:2231641

約数の個数: 24

約数和(自身を含む): 499884672

約数和(自身を除く): 312428004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2231627, 4463254, 6694881, 8926508, 13389762, 15621389, 26779524, 31242778, 46864167, 62485556, 93728334, 187456668]

約数ペア:

[(1, 187456668), (2, 93728334), (3, 62485556), (4, 46864167), (6, 31242778), (7, 26779524), (12, 15621389), (14, 13389762), (21, 8926508), (28, 6694881), (42, 4463254), (84, 2231627)]