2018619993

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{92593}}^1$

素因数の和:92665

約数の個数: 24

約数和(自身を含む): 2982267552

約数和(自身を除く): 963647559

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7267, 21801, 92593, 277779, 1203709, 3611127, 3981499, 11944497, 15648217, 46944651, 51759487, 155278461, 672873331, 2018619993]

約数ペア:

[(1, 2018619993), (3, 672873331), (13, 155278461), (39, 51759487), (43, 46944651), (129, 15648217), (169, 11944497), (507, 3981499), (559, 3611127), (1677, 1203709), (7267, 277779), (21801, 92593)]