39904698

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 81464832

約数和(自身を除く): 41560134

約数列:

[1, 2, 3, 6, 71, 142, 213, 283, 331, 426, 566, 662, 849, 993, 1698, 1986, 20093, 23501, 40186, 47002, 60279, 70503, 93673, 120558, 141006, 187346, 281019, 562038, 6650783, 13301566, 19952349, 39904698]

約数ペア:

[(1, 39904698), (2, 19952349), (3, 13301566), (6, 6650783), (71, 562038), (142, 281019), (213, 187346), (283, 141006), (331, 120558), (426, 93673), (566, 70503), (662, 60279), (849, 47002), (993, 40186), (1698, 23501), (1986, 20093)]