129851148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1545847}}^1$

素因数の和:1545861

約数の個数: 24

約数和(自身を含む): 346269952

約数和(自身を除く): 216418804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1545847, 3091694, 4637541, 6183388, 9275082, 10820929, 18550164, 21641858, 32462787, 43283716, 64925574, 129851148]

約数ペア:

[(1, 129851148), (2, 64925574), (3, 43283716), (4, 32462787), (6, 21641858), (7, 18550164), (12, 10820929), (14, 9275082), (21, 6183388), (28, 4637541), (42, 3091694), (84, 1545847)]