18235410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 44089920

約数和(自身を除く): 25854510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4373, 8746, 13119, 21865, 26238, 43730, 65595, 131190, 607847, 1215694, 1823541, 3039235, 3647082, 6078470, 9117705, 18235410]

約数ペア:

[(1, 18235410), (2, 9117705), (3, 6078470), (5, 3647082), (6, 3039235), (10, 1823541), (15, 1215694), (30, 607847), (139, 131190), (278, 65595), (417, 43730), (695, 26238), (834, 21865), (1390, 13119), (2085, 8746), (4170, 4373)]