13587516

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1242

約数の個数: 36

約数和(自身を含む): 34458424

約数和(自身を除く): 20870908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 661, 1142, 1322, 1713, 1983, 2284, 2644, 3426, 3966, 5139, 5949, 6852, 7932, 10278, 11898, 20556, 23796, 377431, 754862, 1132293, 1509724, 2264586, 3396879, 4529172, 6793758, 13587516]

約数ペア:

[(1, 13587516), (2, 6793758), (3, 4529172), (4, 3396879), (6, 2264586), (9, 1509724), (12, 1132293), (18, 754862), (36, 377431), (571, 23796), (661, 20556), (1142, 11898), (1322, 10278), (1713, 7932), (1983, 6852), (2284, 5949), (2644, 5139), (3426, 3966)]