18388575416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{6449}}^1\times {\mathrm{5843}}^1$

素因数の和:12359

約数の個数: 32

約数和(自身を含む): 35055234000

約数和(自身を除く): 16666658584

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 5843, 6449, 11686, 12898, 23372, 25796, 46744, 51592, 356423, 393389, 712846, 786778, 1425692, 1573556, 2851384, 3147112, 37681507, 75363014, 150726028, 301452056, 2298571927, 4597143854, 9194287708, 18388575416]

約数ペア:

[(1, 18388575416), (2, 9194287708), (4, 4597143854), (8, 2298571927), (61, 301452056), (122, 150726028), (244, 75363014), (488, 37681507), (5843, 3147112), (6449, 2851384), (11686, 1573556), (12898, 1425692), (23372, 786778), (25796, 712846), (46744, 393389), (51592, 356423)]