40977138

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 84142080

約数和(自身を除く): 43164942

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 331, 439, 662, 878, 993, 1317, 1986, 2634, 15557, 20633, 31114, 41266, 46671, 61899, 93342, 123798, 145309, 290618, 435927, 871854, 6829523, 13659046, 20488569, 40977138]

約数ペア:

[(1, 40977138), (2, 20488569), (3, 13659046), (6, 6829523), (47, 871854), (94, 435927), (141, 290618), (282, 145309), (331, 123798), (439, 93342), (662, 61899), (878, 46671), (993, 41266), (1317, 31114), (1986, 20633), (2634, 15557)]