40358394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 92664000

約数和(自身を除く): 52305606

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 593, 597, 1186, 1194, 1779, 1791, 3558, 3582, 3781, 5337, 7562, 10674, 11267, 11343, 22534, 22686, 33801, 34029, 67602, 68058, 101403, 118007, 202806, 236014, 354021, 708042, 1062063, 2124126, 2242133, 4484266, 6726399, 13452798, 20179197, 40358394]

約数ペア:

[(1, 40358394), (2, 20179197), (3, 13452798), (6, 6726399), (9, 4484266), (18, 2242133), (19, 2124126), (38, 1062063), (57, 708042), (114, 354021), (171, 236014), (199, 202806), (342, 118007), (398, 101403), (593, 68058), (597, 67602), (1186, 34029), (1194, 33801), (1779, 22686), (1791, 22534), (3558, 11343), (3582, 11267), (3781, 10674), (5337, 7562)]