56419146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149257}}^1$

素因数の和:149275

約数の個数: 32

約数和(自身を含む): 143287680

約数和(自身を除く): 86868534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 149257, 298514, 447771, 895542, 1044799, 1343313, 2089598, 2686626, 3134397, 4029939, 6268794, 8059878, 9403191, 18806382, 28209573, 56419146]

約数ペア:

[(1, 56419146), (2, 28209573), (3, 18806382), (6, 9403191), (7, 8059878), (9, 6268794), (14, 4029939), (18, 3134397), (21, 2686626), (27, 2089598), (42, 1343313), (54, 1044799), (63, 895542), (126, 447771), (189, 298514), (378, 149257)]