21861636

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10909}}^1$

素因数の和:11083

約数の個数: 24

約数和(自身を含む): 51320640

約数和(自身を除く): 29459004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10909, 21818, 32727, 43636, 65454, 130908, 1821803, 3643606, 5465409, 7287212, 10930818, 21861636]

約数ペア:

[(1, 21861636), (2, 10930818), (3, 7287212), (4, 5465409), (6, 3643606), (12, 1821803), (167, 130908), (334, 65454), (501, 43636), (668, 32727), (1002, 21818), (2004, 10909)]