18444823096

素因数分解:

$2^3\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{136273}}^1$

素因数の和:138703

約数の個数: 32

約数和(自身を含む): 39541263840

約数和(自身を除く): 21096440744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2417, 4834, 9668, 16919, 19336, 33838, 67676, 135352, 136273, 272546, 545092, 953911, 1090184, 1907822, 3815644, 7631288, 329371841, 658743682, 1317487364, 2305602887, 2634974728, 4611205774, 9222411548, 18444823096]

約数ペア:

[(1, 18444823096), (2, 9222411548), (4, 4611205774), (7, 2634974728), (8, 2305602887), (14, 1317487364), (28, 658743682), (56, 329371841), (2417, 7631288), (4834, 3815644), (9668, 1907822), (16919, 1090184), (19336, 953911), (33838, 545092), (67676, 272546), (135352, 136273)]