115209018

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{81019}}^1$

素因数の和:81106

約数の個数: 24

約数和(自身を含む): 252782400

約数和(自身を除く): 137573382

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 81019, 162038, 243057, 486114, 729171, 1458342, 6400501, 12801002, 19201503, 38403006, 57604509, 115209018]

約数ペア:

[(1, 115209018), (2, 57604509), (3, 38403006), (6, 19201503), (9, 12801002), (18, 6400501), (79, 1458342), (158, 729171), (237, 486114), (474, 243057), (711, 162038), (1422, 81019)]