38398194

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 85176000

約数和(自身を除く): 46777806

約数列:

[1, 2, 3, 6, 9, 18, 103, 139, 149, 206, 278, 298, 309, 417, 447, 618, 834, 894, 927, 1251, 1341, 1854, 2502, 2682, 14317, 15347, 20711, 28634, 30694, 41422, 42951, 46041, 62133, 85902, 92082, 124266, 128853, 138123, 186399, 257706, 276246, 372798, 2133233, 4266466, 6399699, 12799398, 19199097, 38398194]

約数ペア:

[(1, 38398194), (2, 19199097), (3, 12799398), (6, 6399699), (9, 4266466), (18, 2133233), (103, 372798), (139, 276246), (149, 257706), (206, 186399), (278, 138123), (298, 128853), (309, 124266), (417, 92082), (447, 85902), (618, 62133), (834, 46041), (894, 42951), (927, 41422), (1251, 30694), (1341, 28634), (1854, 20711), (2502, 15347), (2682, 14317)]