12873636

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1212

約数の個数: 36

約数和(自身を含む): 32651164

約数和(自身を除く): 19777528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 661, 1082, 1322, 1623, 1983, 2164, 2644, 3246, 3966, 4869, 5949, 6492, 7932, 9738, 11898, 19476, 23796, 357601, 715202, 1072803, 1430404, 2145606, 3218409, 4291212, 6436818, 12873636]

約数ペア:

[(1, 12873636), (2, 6436818), (3, 4291212), (4, 3218409), (6, 2145606), (9, 1430404), (12, 1072803), (18, 715202), (36, 357601), (541, 23796), (661, 19476), (1082, 11898), (1322, 9738), (1623, 7932), (1983, 6492), (2164, 5949), (2644, 4869), (3246, 3966)]