138354258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{6089}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 316874880

約数和(自身を除く): 178520622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 3246, 3787, 6089, 7574, 11361, 12178, 18267, 22722, 36534, 42623, 85246, 127869, 255738, 3294149, 6588298, 9882447, 19764894, 23059043, 46118086, 69177129, 138354258]

約数ペア:

[(1, 138354258), (2, 69177129), (3, 46118086), (6, 23059043), (7, 19764894), (14, 9882447), (21, 6588298), (42, 3294149), (541, 255738), (1082, 127869), (1623, 85246), (3246, 42623), (3787, 36534), (6089, 22722), (7574, 18267), (11361, 12178)]