129904068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1546477}}^1$

素因数の和:1546491

約数の個数: 24

約数和(自身を含む): 346411072

約数和(自身を除く): 216507004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1546477, 3092954, 4639431, 6185908, 9278862, 10825339, 18557724, 21650678, 32476017, 43301356, 64952034, 129904068]

約数ペア:

[(1, 129904068), (2, 64952034), (3, 43301356), (4, 32476017), (6, 21650678), (7, 18557724), (12, 10825339), (14, 9278862), (21, 6185908), (28, 4639431), (42, 3092954), (84, 1546477)]