40131138

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 82840320

約数和(自身を除く): 42709182

約数列:

[1, 2, 3, 6, 47, 94, 101, 141, 202, 282, 303, 606, 1409, 2818, 4227, 4747, 8454, 9494, 14241, 28482, 66223, 132446, 142309, 198669, 284618, 397338, 426927, 853854, 6688523, 13377046, 20065569, 40131138]

約数ペア:

[(1, 40131138), (2, 20065569), (3, 13377046), (6, 6688523), (47, 853854), (94, 426927), (101, 397338), (141, 284618), (202, 198669), (282, 142309), (303, 132446), (606, 66223), (1409, 28482), (2818, 14241), (4227, 9494), (4747, 8454)]