39798978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{213973}}^1$

素因数の和:214009

約数の個数: 16

約数和(自身を含む): 82166016

約数和(自身を除く): 42367038

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 213973, 427946, 641919, 1283838, 6633163, 13266326, 19899489, 39798978]

約数ペア:

[(1, 39798978), (2, 19899489), (3, 13266326), (6, 6633163), (31, 1283838), (62, 641919), (93, 427946), (186, 213973)]