18105628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 33062400

約数和(自身を除く): 14956772

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 1229, 2458, 3683, 4916, 7366, 14732, 35641, 71282, 142564, 156083, 312166, 624332, 4526407, 9052814, 18105628]

約数ペア:

[(1, 18105628), (2, 9052814), (4, 4526407), (29, 624332), (58, 312166), (116, 156083), (127, 142564), (254, 71282), (508, 35641), (1229, 14732), (2458, 7366), (3683, 4916)]