318424548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2041183}}^1$

素因数の和:2041203

約数の個数: 24

約数和(自身を含む): 800144128

約数和(自身を除く): 481719580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2041183, 4082366, 6123549, 8164732, 12247098, 24494196, 26535379, 53070758, 79606137, 106141516, 159212274, 318424548]

約数ペア:

[(1, 318424548), (2, 159212274), (3, 106141516), (4, 79606137), (6, 53070758), (12, 26535379), (13, 24494196), (26, 12247098), (39, 8164732), (52, 6123549), (78, 4082366), (156, 2041183)]