8046558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 18987696

約数和(自身を除く): 10941138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 251, 274, 411, 502, 753, 822, 1233, 1506, 1781, 2259, 2466, 3263, 3562, 4518, 5343, 6526, 9789, 10686, 16029, 19578, 29367, 32058, 34387, 58734, 68774, 103161, 206322, 309483, 447031, 618966, 894062, 1341093, 2682186, 4023279, 8046558]

約数ペア:

[(1, 8046558), (2, 4023279), (3, 2682186), (6, 1341093), (9, 894062), (13, 618966), (18, 447031), (26, 309483), (39, 206322), (78, 103161), (117, 68774), (137, 58734), (234, 34387), (251, 32058), (274, 29367), (411, 19578), (502, 16029), (753, 10686), (822, 9789), (1233, 6526), (1506, 5343), (1781, 4518), (2259, 3562), (2466, 3263)]