21704934

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 45504000

約数和(自身を除く): 23799066

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 1579, 2291, 3158, 4582, 4737, 6873, 9474, 13746, 45791, 91582, 124741, 137373, 249482, 274746, 374223, 748446, 3617489, 7234978, 10852467, 21704934]

約数ペア:

[(1, 21704934), (2, 10852467), (3, 7234978), (6, 3617489), (29, 748446), (58, 374223), (79, 274746), (87, 249482), (158, 137373), (174, 124741), (237, 91582), (474, 45791), (1579, 13746), (2291, 9474), (3158, 6873), (4582, 4737)]