66618818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 121440384

約数和(自身を除く): 54821566

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 317, 634, 883, 1766, 2219, 4438, 5389, 6181, 10778, 12362, 15011, 30022, 37723, 75446, 105077, 210154, 279911, 559822, 1959377, 3918754, 4758487, 9516974, 33309409, 66618818]

約数ペア:

[(1, 66618818), (2, 33309409), (7, 9516974), (14, 4758487), (17, 3918754), (34, 1959377), (119, 559822), (238, 279911), (317, 210154), (634, 105077), (883, 75446), (1766, 37723), (2219, 30022), (4438, 15011), (5389, 12362), (6181, 10778)]