1645009044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19583441}}^1$

素因数の和:19583455

約数の個数: 24

約数和(自身を含む): 4386691008

約数和(自身を除く): 2741681964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19583441, 39166882, 58750323, 78333764, 117500646, 137084087, 235001292, 274168174, 411252261, 548336348, 822504522, 1645009044]

約数ペア:

[(1, 1645009044), (2, 822504522), (3, 548336348), (4, 411252261), (6, 274168174), (7, 235001292), (12, 137084087), (14, 117500646), (21, 78333764), (28, 58750323), (42, 39166882), (84, 19583441)]