181401038

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20377

約数の個数: 32

約数和(自身を含む): 341745600

約数和(自身を除く): 160344562

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 20341, 40682, 142387, 264433, 284774, 528866, 996709, 1851031, 1993418, 3702062, 6976963, 12957217, 13953926, 25914434, 90700519, 181401038]

約数ペア:

[(1, 181401038), (2, 90700519), (7, 25914434), (13, 13953926), (14, 12957217), (26, 6976963), (49, 3702062), (91, 1993418), (98, 1851031), (182, 996709), (343, 528866), (637, 284774), (686, 264433), (1274, 142387), (4459, 40682), (8918, 20341)]