272430858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{3769}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 623226240

約数和(自身を除く): 350795382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1721, 3442, 3769, 5163, 7538, 10326, 11307, 12047, 22614, 24094, 26383, 36141, 52766, 72282, 79149, 158298, 6486449, 12972898, 19459347, 38918694, 45405143, 90810286, 136215429, 272430858]

約数ペア:

[(1, 272430858), (2, 136215429), (3, 90810286), (6, 45405143), (7, 38918694), (14, 19459347), (21, 12972898), (42, 6486449), (1721, 158298), (3442, 79149), (3769, 72282), (5163, 52766), (7538, 36141), (10326, 26383), (11307, 24094), (12047, 22614)]