42004788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{500057}}^1$

素因数の和:500071

約数の個数: 24

約数和(自身を含む): 112012992

約数和(自身を除く): 70008204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 500057, 1000114, 1500171, 2000228, 3000342, 3500399, 6000684, 7000798, 10501197, 14001596, 21002394, 42004788]

約数ペア:

[(1, 42004788), (2, 21002394), (3, 14001596), (4, 10501197), (6, 7000798), (7, 6000684), (12, 3500399), (14, 3000342), (21, 2000228), (28, 1500171), (42, 1000114), (84, 500057)]