71828226

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{6037}}^1$

素因数の和:6706

約数の個数: 24

約数和(自身を含む): 155889084

約数和(自身を除く): 84060858

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 6037, 11898, 12074, 18111, 36222, 54333, 108666, 3990457, 7980914, 11971371, 23942742, 35914113, 71828226]

約数ペア:

[(1, 71828226), (2, 35914113), (3, 23942742), (6, 11971371), (9, 7980914), (18, 3990457), (661, 108666), (1322, 54333), (1983, 36222), (3966, 18111), (5949, 12074), (6037, 11898)]