21373614

素因数分解:

$2^1\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{1163}}^1$

素因数の和:2192

約数の個数: 24

約数和(自身を含む): 46394712

約数和(自身を除く): 25021098

約数列:

[1, 2, 3, 6, 9, 18, 1021, 1163, 2042, 2326, 3063, 3489, 6126, 6978, 9189, 10467, 18378, 20934, 1187423, 2374846, 3562269, 7124538, 10686807, 21373614]

約数ペア:

[(1, 21373614), (2, 10686807), (3, 7124538), (6, 3562269), (9, 2374846), (18, 1187423), (1021, 20934), (1163, 18378), (2042, 10467), (2326, 9189), (3063, 6978), (3489, 6126)]