18491370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32441}}^1$

素因数の和:32470

約数の個数: 32

約数和(自身を含む): 46716480

約数和(自身を除く): 28225110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 32441, 64882, 97323, 162205, 194646, 324410, 486615, 616379, 973230, 1232758, 1849137, 3081895, 3698274, 6163790, 9245685, 18491370]

約数ペア:

[(1, 18491370), (2, 9245685), (3, 6163790), (5, 3698274), (6, 3081895), (10, 1849137), (15, 1232758), (19, 973230), (30, 616379), (38, 486615), (57, 324410), (95, 194646), (114, 162205), (190, 97323), (285, 64882), (570, 32441)]