42080388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{500957}}^1$

素因数の和:500971

約数の個数: 24

約数和(自身を含む): 112214592

約数和(自身を除く): 70134204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 500957, 1001914, 1502871, 2003828, 3005742, 3506699, 6011484, 7013398, 10520097, 14026796, 21040194, 42080388]

約数ペア:

[(1, 42080388), (2, 21040194), (3, 14026796), (4, 10520097), (6, 7013398), (7, 6011484), (12, 3506699), (14, 3005742), (21, 2003828), (28, 1502871), (42, 1001914), (84, 500957)]