13450038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{320239}}^1$

素因数の和:320251

約数の個数: 16

約数和(自身を含む): 30743040

約数和(自身を除く): 17293002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 320239, 640478, 960717, 1921434, 2241673, 4483346, 6725019, 13450038]

約数ペア:

[(1, 13450038), (2, 6725019), (3, 4483346), (6, 2241673), (7, 1921434), (14, 960717), (21, 640478), (42, 320239)]