18603230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 34736256

約数和(自身を除く): 16133026

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 367, 370, 685, 734, 1370, 1835, 3670, 5069, 10138, 13579, 25345, 27158, 50279, 50690, 67895, 100558, 135790, 251395, 502790, 1860323, 3720646, 9301615, 18603230]

約数ペア:

[(1, 18603230), (2, 9301615), (5, 3720646), (10, 1860323), (37, 502790), (74, 251395), (137, 135790), (185, 100558), (274, 67895), (367, 50690), (370, 50279), (685, 27158), (734, 25345), (1370, 13579), (1835, 10138), (3670, 5069)]