518909076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108377}}^1$

素因数の和:108413

約数の個数: 72

約数和(自身を含む): 1577983680

約数和(自身を除く): 1059074604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 108377, 216754, 325131, 433508, 650262, 758639, 975393, 1300524, 1517278, 1950786, 2059163, 2275917, 3034556, 3901572, 4118326, 4551834, 6177489, 6827751, 8236652, 9103668, 12354978, 13655502, 14414141, 18532467, 24709956, 27311004, 28828282, 37064934, 43242423, 57656564, 74129868, 86484846, 129727269, 172969692, 259454538, 518909076]

約数ペア:

[(1, 518909076), (2, 259454538), (3, 172969692), (4, 129727269), (6, 86484846), (7, 74129868), (9, 57656564), (12, 43242423), (14, 37064934), (18, 28828282), (19, 27311004), (21, 24709956), (28, 18532467), (36, 14414141), (38, 13655502), (42, 12354978), (57, 9103668), (63, 8236652), (76, 6827751), (84, 6177489), (114, 4551834), (126, 4118326), (133, 3901572), (171, 3034556), (228, 2275917), (252, 2059163), (266, 1950786), (342, 1517278), (399, 1300524), (532, 975393), (684, 758639), (798, 650262), (1197, 433508), (1596, 325131), (2394, 216754), (4788, 108377)]