2013903882

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2601943}}^1$

素因数の和:2601994

約数の個数: 24

約数和(自身を含む): 4464935904

約数和(自身を除く): 2451032022

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2601943, 5203886, 7805829, 15611658, 23417487, 46834974, 111883549, 223767098, 335650647, 671301294, 1006951941, 2013903882]

約数ペア:

[(1, 2013903882), (2, 1006951941), (3, 671301294), (6, 335650647), (9, 223767098), (18, 111883549), (43, 46834974), (86, 23417487), (129, 15611658), (258, 7805829), (387, 5203886), (774, 2601943)]