21226926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2207}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 48752640

約数和(自身を除く): 27525714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 2207, 3206, 4414, 4809, 6621, 9618, 13242, 15449, 30898, 46347, 92694, 505403, 1010806, 1516209, 3032418, 3537821, 7075642, 10613463, 21226926]

約数ペア:

[(1, 21226926), (2, 10613463), (3, 7075642), (6, 3537821), (7, 3032418), (14, 1516209), (21, 1010806), (42, 505403), (229, 92694), (458, 46347), (687, 30898), (1374, 15449), (1603, 13242), (2207, 9618), (3206, 6621), (4414, 4809)]