426061818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260111}}^1$

素因数の和:260139

約数の個数: 48

約数和(自身を含む): 1136169216

約数和(自身を除く): 710107398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 260111, 520222, 780333, 1560666, 1820777, 2340999, 3381443, 3641554, 4681998, 5462331, 6762886, 10144329, 10924662, 16386993, 20288658, 23670101, 30432987, 32773986, 47340202, 60865974, 71010303, 142020606, 213030909, 426061818]

約数ペア:

[(1, 426061818), (2, 213030909), (3, 142020606), (6, 71010303), (7, 60865974), (9, 47340202), (13, 32773986), (14, 30432987), (18, 23670101), (21, 20288658), (26, 16386993), (39, 10924662), (42, 10144329), (63, 6762886), (78, 5462331), (91, 4681998), (117, 3641554), (126, 3381443), (182, 2340999), (234, 1820777), (273, 1560666), (546, 780333), (819, 520222), (1638, 260111)]