1405746

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2730

約数の個数: 24

約数和(自身を含む): 3151980

約数和(自身を除く): 1746234

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 2693, 5386, 8079, 16158, 24237, 48474, 78097, 156194, 234291, 468582, 702873, 1405746]

約数ペア:

[(1, 1405746), (2, 702873), (3, 468582), (6, 234291), (9, 156194), (18, 78097), (29, 48474), (58, 24237), (87, 16158), (174, 8079), (261, 5386), (522, 2693)]