131475372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1565183}}^1$

素因数の和:1565197

約数の個数: 24

約数和(自身を含む): 350601216

約数和(自身を除く): 219125844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1565183, 3130366, 4695549, 6260732, 9391098, 10956281, 18782196, 21912562, 32868843, 43825124, 65737686, 131475372]

約数ペア:

[(1, 131475372), (2, 65737686), (3, 43825124), (4, 32868843), (6, 21912562), (7, 18782196), (12, 10956281), (14, 9391098), (21, 6260732), (28, 4695549), (42, 3130366), (84, 1565183)]