420715806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{13163}}^1$

素因数の和:13936

約数の個数: 32

約数和(自身を含む): 962972928

約数和(自身を除く): 542257122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 761, 1522, 2283, 4566, 5327, 10654, 13163, 15981, 26326, 31962, 39489, 78978, 92141, 184282, 276423, 552846, 10017043, 20034086, 30051129, 60102258, 70119301, 140238602, 210357903, 420715806]

約数ペア:

[(1, 420715806), (2, 210357903), (3, 140238602), (6, 70119301), (7, 60102258), (14, 30051129), (21, 20034086), (42, 10017043), (761, 552846), (1522, 276423), (2283, 184282), (4566, 92141), (5327, 78978), (10654, 39489), (13163, 31962), (15981, 26326)]