259459506

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3319}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 581106240

約数和(自身を除く): 321646734

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 202, 258, 303, 387, 606, 774, 909, 1818, 3319, 4343, 6638, 8686, 9957, 13029, 19914, 26058, 29871, 39087, 59742, 78174, 142717, 285434, 335219, 428151, 670438, 856302, 1005657, 1284453, 2011314, 2568906, 3016971, 6033942, 14414417, 28828834, 43243251, 86486502, 129729753, 259459506]

約数ペア:

[(1, 259459506), (2, 129729753), (3, 86486502), (6, 43243251), (9, 28828834), (18, 14414417), (43, 6033942), (86, 3016971), (101, 2568906), (129, 2011314), (202, 1284453), (258, 1005657), (303, 856302), (387, 670438), (606, 428151), (774, 335219), (909, 285434), (1818, 142717), (3319, 78174), (4343, 59742), (6638, 39087), (8686, 29871), (9957, 26058), (13029, 19914)]