437978046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{3323}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 956354688

約数和(自身を除く): 518376642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1997, 3323, 3994, 5991, 6646, 9969, 11982, 19938, 21967, 36553, 43934, 65901, 73106, 109659, 131802, 219318, 6636031, 13272062, 19908093, 39816186, 72996341, 145992682, 218989023, 437978046]

約数ペア:

[(1, 437978046), (2, 218989023), (3, 145992682), (6, 72996341), (11, 39816186), (22, 19908093), (33, 13272062), (66, 6636031), (1997, 219318), (3323, 131802), (3994, 109659), (5991, 73106), (6646, 65901), (9969, 43934), (11982, 36553), (19938, 21967)]