1888029

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 3333792

約数和(自身を除く): 1445763

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 163, 297, 351, 429, 489, 891, 1053, 1287, 1467, 1793, 2119, 3861, 4401, 5379, 6357, 11583, 13203, 16137, 19071, 23309, 48411, 57213, 69927, 145233, 171639, 209781, 629343, 1888029]

約数ペア:

[(1, 1888029), (3, 629343), (9, 209781), (11, 171639), (13, 145233), (27, 69927), (33, 57213), (39, 48411), (81, 23309), (99, 19071), (117, 16137), (143, 13203), (163, 11583), (297, 6357), (351, 5379), (429, 4401), (489, 3861), (891, 2119), (1053, 1793), (1287, 1467)]