18883884

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12391}}^1$

素因数の和:12525

約数の個数: 24

約数和(自身を含む): 44412928

約数和(自身を除く): 25529044

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12391, 24782, 37173, 49564, 74346, 148692, 1573657, 3147314, 4720971, 6294628, 9441942, 18883884]

約数ペア:

[(1, 18883884), (2, 9441942), (3, 6294628), (4, 4720971), (6, 3147314), (12, 1573657), (127, 148692), (254, 74346), (381, 49564), (508, 37173), (762, 24782), (1524, 12391)]