42747306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{145399}}^1$

素因数の和:145418

約数の個数: 24

約数和(自身を含む): 99453600

約数和(自身を除く): 56706294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 145399, 290798, 436197, 872394, 1017793, 2035586, 3053379, 6106758, 7124551, 14249102, 21373653, 42747306]

約数ペア:

[(1, 42747306), (2, 21373653), (3, 14249102), (6, 7124551), (7, 6106758), (14, 3053379), (21, 2035586), (42, 1017793), (49, 872394), (98, 436197), (147, 290798), (294, 145399)]