12745584618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1286653}}^1$

素因数の和:1286798

約数の個数: 32

約数和(自身を含む): 27668207616

約数和(自身を除く): 14922622998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 1286653, 2573306, 3859959, 7719918, 16726489, 33452978, 50179467, 100358934, 163404931, 326809862, 490214793, 980429586, 2124264103, 4248528206, 6372792309, 12745584618]

約数ペア:

[(1, 12745584618), (2, 6372792309), (3, 4248528206), (6, 2124264103), (13, 980429586), (26, 490214793), (39, 326809862), (78, 163404931), (127, 100358934), (254, 50179467), (381, 33452978), (762, 16726489), (1651, 7719918), (3302, 3859959), (4953, 2573306), (9906, 1286653)]