67686942

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 138517920

約数和(自身を除く): 70830978

約数列:

[1, 2, 3, 6, 61, 122, 173, 183, 346, 366, 519, 1038, 1069, 2138, 3207, 6414, 10553, 21106, 31659, 63318, 65209, 130418, 184937, 195627, 369874, 391254, 554811, 1109622, 11281157, 22562314, 33843471, 67686942]

約数ペア:

[(1, 67686942), (2, 33843471), (3, 22562314), (6, 11281157), (61, 1109622), (122, 554811), (173, 391254), (183, 369874), (346, 195627), (366, 184937), (519, 130418), (1038, 65209), (1069, 63318), (2138, 31659), (3207, 21106), (6414, 10553)]