13231221072

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2012047}}^1$

素因数の和:2012195

約数の個数: 40

約数和(自身を含む): 34430165376

約数和(自身を除く): 21198944304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 2012047, 4024094, 6036141, 8048188, 12072282, 16096376, 24144564, 32192752, 48289128, 96578256, 275650439, 551300878, 826951317, 1102601756, 1653902634, 2205203512, 3307805268, 4410407024, 6615610536, 13231221072]

約数ペア:

[(1, 13231221072), (2, 6615610536), (3, 4410407024), (4, 3307805268), (6, 2205203512), (8, 1653902634), (12, 1102601756), (16, 826951317), (24, 551300878), (48, 275650439), (137, 96578256), (274, 48289128), (411, 32192752), (548, 24144564), (822, 16096376), (1096, 12072282), (1644, 8048188), (2192, 6036141), (3288, 4024094), (6576, 2012047)]