64141818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5519}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 74962182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5519, 5811, 11038, 11622, 16557, 33114, 71747, 143494, 215241, 430482, 822331, 1644662, 2466993, 4933986, 10690303, 21380606, 32070909, 64141818]

約数ペア:

[(1, 64141818), (2, 32070909), (3, 21380606), (6, 10690303), (13, 4933986), (26, 2466993), (39, 1644662), (78, 822331), (149, 430482), (298, 215241), (447, 143494), (894, 71747), (1937, 33114), (3874, 16557), (5519, 11622), (5811, 11038)]