396173694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9432707}}^1$

素因数の和:9432719

約数の個数: 16

約数和(自身を含む): 905539968

約数和(自身を除く): 509366274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9432707, 18865414, 28298121, 56596242, 66028949, 132057898, 198086847, 396173694]

約数ペア:

[(1, 396173694), (2, 198086847), (3, 132057898), (6, 66028949), (7, 56596242), (14, 28298121), (21, 18865414), (42, 9432707)]