791118558

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 1757424240

約数和(自身を除く): 966305682

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1009, 1013, 2018, 2026, 3027, 3039, 6054, 6078, 9081, 9117, 18162, 18234, 43387, 43559, 86774, 87118, 130161, 130677, 260322, 261354, 390483, 392031, 780966, 784062, 1022117, 2044234, 3066351, 6132702, 9199053, 18398106, 43951031, 87902062, 131853093, 263706186, 395559279, 791118558]

約数ペア:

[(1, 791118558), (2, 395559279), (3, 263706186), (6, 131853093), (9, 87902062), (18, 43951031), (43, 18398106), (86, 9199053), (129, 6132702), (258, 3066351), (387, 2044234), (774, 1022117), (1009, 784062), (1013, 780966), (2018, 392031), (2026, 390483), (3027, 261354), (3039, 260322), (6054, 130677), (6078, 130161), (9081, 87118), (9117, 86774), (18162, 43559), (18234, 43387)]