137947974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{999623}}^1$

素因数の和:999651

約数の個数: 16

約数和(自身を含む): 287891712

約数和(自身を除く): 149943738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 999623, 1999246, 2998869, 5997738, 22991329, 45982658, 68973987, 137947974]

約数ペア:

[(1, 137947974), (2, 68973987), (3, 45982658), (6, 22991329), (23, 5997738), (46, 2998869), (69, 1999246), (138, 999623)]