387844926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9234403}}^1$

素因数の和:9234415

約数の個数: 16

約数和(自身を含む): 886502784

約数和(自身を除く): 498657858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9234403, 18468806, 27703209, 55406418, 64640821, 129281642, 193922463, 387844926]

約数ペア:

[(1, 387844926), (2, 193922463), (3, 129281642), (6, 64640821), (7, 55406418), (14, 27703209), (21, 18468806), (42, 9234403)]