18138090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{604603}}^1$

素因数の和:604613

約数の個数: 16

約数和(自身を含む): 43531488

約数和(自身を除く): 25393398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 604603, 1209206, 1813809, 3023015, 3627618, 6046030, 9069045, 18138090]

約数ペア:

[(1, 18138090), (2, 9069045), (3, 6046030), (5, 3627618), (6, 3023015), (10, 1813809), (15, 1209206), (30, 604603)]