865116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3433}}^1$

素因数の和:3450

約数の個数: 36

約数和(自身を含む): 2499952

約数和(自身を除く): 1634836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3433, 6866, 10299, 13732, 20598, 24031, 30897, 41196, 48062, 61794, 72093, 96124, 123588, 144186, 216279, 288372, 432558, 865116]

約数ペア:

[(1, 865116), (2, 432558), (3, 288372), (4, 216279), (6, 144186), (7, 123588), (9, 96124), (12, 72093), (14, 61794), (18, 48062), (21, 41196), (28, 30897), (36, 24031), (42, 20598), (63, 13732), (84, 10299), (126, 6866), (252, 3433)]