40379922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 96370560

約数和(自身を除く): 55990638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1871, 1962, 2398, 3597, 3742, 5613, 7194, 10791, 11226, 16839, 20581, 21582, 33678, 41162, 61743, 123486, 185229, 203939, 370458, 407878, 611817, 1223634, 1835451, 2243329, 3670902, 4486658, 6729987, 13459974, 20189961, 40379922]

約数ペア:

[(1, 40379922), (2, 20189961), (3, 13459974), (6, 6729987), (9, 4486658), (11, 3670902), (18, 2243329), (22, 1835451), (33, 1223634), (66, 611817), (99, 407878), (109, 370458), (198, 203939), (218, 185229), (327, 123486), (654, 61743), (981, 41162), (1199, 33678), (1871, 21582), (1962, 20581), (2398, 16839), (3597, 11226), (3742, 10791), (5613, 7194)]