42321042

素因数分解:

$2^1\times 3^4\times {\mathrm{261241}}^1$

素因数の和:261255

約数の個数: 20

約数和(自身を含む): 94830846

約数和(自身を除く): 52509804

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 261241, 522482, 783723, 1567446, 2351169, 4702338, 7053507, 14107014, 21160521, 42321042]

約数ペア:

[(1, 42321042), (2, 21160521), (3, 14107014), (6, 7053507), (9, 4702338), (18, 2351169), (27, 1567446), (54, 783723), (81, 522482), (162, 261241)]