138070962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{247439}}^1$

素因数の和:247478

約数の個数: 24

約数和(自身を含む): 308805120

約数和(自身を除く): 170734158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 247439, 494878, 742317, 1484634, 2226951, 4453902, 7670609, 15341218, 23011827, 46023654, 69035481, 138070962]

約数ペア:

[(1, 138070962), (2, 69035481), (3, 46023654), (6, 23011827), (9, 15341218), (18, 7670609), (31, 4453902), (62, 2226951), (93, 1484634), (186, 742317), (279, 494878), (558, 247439)]