21941796

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10949}}^1$

素因数の和:11123

約数の個数: 24

約数和(自身を含む): 51508800

約数和(自身を除く): 29567004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10949, 21898, 32847, 43796, 65694, 131388, 1828483, 3656966, 5485449, 7313932, 10970898, 21941796]

約数ペア:

[(1, 21941796), (2, 10970898), (3, 7313932), (4, 5485449), (6, 3656966), (12, 1828483), (167, 131388), (334, 65694), (501, 43796), (668, 32847), (1002, 21898), (2004, 10949)]