2487492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9871}}^1$

素因数の和:9888

約数の個数: 36

約数和(自身を含む): 7186816

約数和(自身を除く): 4699324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 9871, 19742, 29613, 39484, 59226, 69097, 88839, 118452, 138194, 177678, 207291, 276388, 355356, 414582, 621873, 829164, 1243746, 2487492]

約数ペア:

[(1, 2487492), (2, 1243746), (3, 829164), (4, 621873), (6, 414582), (7, 355356), (9, 276388), (12, 207291), (14, 177678), (18, 138194), (21, 118452), (28, 88839), (36, 69097), (42, 59226), (63, 39484), (84, 29613), (126, 19742), (252, 9871)]