40156518

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 82635264

約数和(自身を除く): 42478746

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 471, 907, 942, 1814, 2721, 5442, 7379, 14758, 22137, 42629, 44274, 85258, 127887, 142399, 255774, 284798, 427197, 854394, 6692753, 13385506, 20078259, 40156518]

約数ペア:

[(1, 40156518), (2, 20078259), (3, 13385506), (6, 6692753), (47, 854394), (94, 427197), (141, 284798), (157, 255774), (282, 142399), (314, 127887), (471, 85258), (907, 44274), (942, 42629), (1814, 22137), (2721, 14758), (5442, 7379)]