42220038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1005239}}^1$

素因数の和:1005251

約数の個数: 16

約数和(自身を含む): 96503040

約数和(自身を除く): 54283002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1005239, 2010478, 3015717, 6031434, 7036673, 14073346, 21110019, 42220038]

約数ペア:

[(1, 42220038), (2, 21110019), (3, 14073346), (6, 7036673), (7, 6031434), (14, 3015717), (21, 2010478), (42, 1005239)]