18096910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 35435232

約数和(自身を除く): 17338322

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1301, 1391, 2602, 2782, 6505, 6955, 13010, 13910, 16913, 33826, 84565, 139207, 169130, 278414, 696035, 1392070, 1809691, 3619382, 9048455, 18096910]

約数ペア:

[(1, 18096910), (2, 9048455), (5, 3619382), (10, 1809691), (13, 1392070), (26, 696035), (65, 278414), (107, 169130), (130, 139207), (214, 84565), (535, 33826), (1070, 16913), (1301, 13910), (1391, 13010), (2602, 6955), (2782, 6505)]