18536469110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1\times {\mathrm{42641}}^1$

素因数の和:44176

約数の個数: 32

約数和(自身を含む): 34540020000

約数和(自身を除く): 16003550890

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1499, 2998, 7495, 14990, 42641, 43471, 85282, 86942, 213205, 217355, 426410, 434710, 1236589, 2473178, 6182945, 12365890, 63918859, 127837718, 319594295, 639188590, 1853646911, 3707293822, 9268234555, 18536469110]

約数ペア:

[(1, 18536469110), (2, 9268234555), (5, 3707293822), (10, 1853646911), (29, 639188590), (58, 319594295), (145, 127837718), (290, 63918859), (1499, 12365890), (2998, 6182945), (7495, 2473178), (14990, 1236589), (42641, 434710), (43471, 426410), (85282, 217355), (86942, 213205)]