42446742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 91681632

約数和(自身を除く): 49234890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 557, 977, 1114, 1671, 1954, 2931, 3342, 5862, 7241, 12701, 14482, 21723, 25402, 38103, 43446, 76206, 544189, 1088378, 1632567, 3265134, 7074457, 14148914, 21223371, 42446742]

約数ペア:

[(1, 42446742), (2, 21223371), (3, 14148914), (6, 7074457), (13, 3265134), (26, 1632567), (39, 1088378), (78, 544189), (557, 76206), (977, 43446), (1114, 38103), (1671, 25402), (1954, 21723), (2931, 14482), (3342, 12701), (5862, 7241)]