18922194

素因数分解:

$2^1\times 3^3\times {\mathrm{350411}}^1$

素因数の和:350422

約数の個数: 16

約数和(自身を含む): 42049440

約数和(自身を除く): 23127246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 350411, 700822, 1051233, 2102466, 3153699, 6307398, 9461097, 18922194]

約数ペア:

[(1, 18922194), (2, 9461097), (3, 6307398), (6, 3153699), (9, 2102466), (18, 1051233), (27, 700822), (54, 350411)]