40897866

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219881}}^1$

素因数の和:219917

約数の個数: 16

約数和(自身を含む): 84434688

約数和(自身を除く): 43536822

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 219881, 439762, 659643, 1319286, 6816311, 13632622, 20448933, 40897866]

約数ペア:

[(1, 40897866), (2, 20448933), (3, 13632622), (6, 6816311), (31, 1319286), (62, 659643), (93, 439762), (186, 219881)]