21690996

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30637}}^1$

素因数の和:30703

約数の個数: 24

約数和(自身を含む): 51471840

約数和(自身を除く): 29780844

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30637, 61274, 91911, 122548, 183822, 367644, 1807583, 3615166, 5422749, 7230332, 10845498, 21690996]

約数ペア:

[(1, 21690996), (2, 10845498), (3, 7230332), (4, 5422749), (6, 3615166), (12, 1807583), (59, 367644), (118, 183822), (177, 122548), (236, 91911), (354, 61274), (708, 30637)]