17977302

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 46835712

約数和(自身を除く): 28858410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 126, 162, 166, 189, 191, 249, 378, 382, 498, 567, 573, 581, 747, 1134, 1146, 1162, 1337, 1494, 1719, 1743, 2241, 2674, 3438, 3486, 4011, 4482, 5157, 5229, 6723, 8022, 10314, 10458, 12033, 13446, 15471, 15687, 15853, 24066, 30942, 31374, 31706, 36099, 47061, 47559, 72198, 94122, 95118, 108297, 110971, 142677, 216594, 221942, 285354, 332913, 428031, 665826, 856062, 998739, 1284093, 1997478, 2568186, 2996217, 5992434, 8988651, 17977302]

約数ペア:

[(1, 17977302), (2, 8988651), (3, 5992434), (6, 2996217), (7, 2568186), (9, 1997478), (14, 1284093), (18, 998739), (21, 856062), (27, 665826), (42, 428031), (54, 332913), (63, 285354), (81, 221942), (83, 216594), (126, 142677), (162, 110971), (166, 108297), (189, 95118), (191, 94122), (249, 72198), (378, 47559), (382, 47061), (498, 36099), (567, 31706), (573, 31374), (581, 30942), (747, 24066), (1134, 15853), (1146, 15687), (1162, 15471), (1337, 13446), (1494, 12033), (1719, 10458), (1743, 10314), (2241, 8022), (2674, 6723), (3438, 5229), (3486, 5157), (4011, 4482)]