39664206

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 48394674

約数列:

[1, 2, 3, 6, 9, 18, 83, 139, 166, 191, 249, 278, 382, 417, 498, 573, 747, 834, 1146, 1251, 1494, 1719, 2502, 3438, 11537, 15853, 23074, 26549, 31706, 34611, 47559, 53098, 69222, 79647, 95118, 103833, 142677, 159294, 207666, 238941, 285354, 477882, 2203567, 4407134, 6610701, 13221402, 19832103, 39664206]

約数ペア:

[(1, 39664206), (2, 19832103), (3, 13221402), (6, 6610701), (9, 4407134), (18, 2203567), (83, 477882), (139, 285354), (166, 238941), (191, 207666), (249, 159294), (278, 142677), (382, 103833), (417, 95118), (498, 79647), (573, 69222), (747, 53098), (834, 47559), (1146, 34611), (1251, 31706), (1494, 26549), (1719, 23074), (2502, 15853), (3438, 11537)]