18191946

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73951}}^1$

素因数の和:73997

約数の個数: 16

約数和(自身を含む): 37271808

約数和(自身を除く): 19079862

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 73951, 147902, 221853, 443706, 3031991, 6063982, 9095973, 18191946]

約数ペア:

[(1, 18191946), (2, 9095973), (3, 6063982), (6, 3031991), (41, 443706), (82, 221853), (123, 147902), (246, 73951)]