17025246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 43570800

約数和(自身を除く): 26545554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 199, 291, 294, 398, 441, 582, 597, 679, 873, 882, 1194, 1358, 1393, 1746, 1791, 2037, 2786, 3582, 4074, 4179, 4753, 6111, 8358, 9506, 9751, 12222, 12537, 14259, 19303, 19502, 25074, 28518, 29253, 38606, 42777, 57909, 58506, 85554, 87759, 115818, 135121, 173727, 175518, 270242, 347454, 405363, 810726, 945847, 1216089, 1891694, 2432178, 2837541, 5675082, 8512623, 17025246]

約数ペア:

[(1, 17025246), (2, 8512623), (3, 5675082), (6, 2837541), (7, 2432178), (9, 1891694), (14, 1216089), (18, 945847), (21, 810726), (42, 405363), (49, 347454), (63, 270242), (97, 175518), (98, 173727), (126, 135121), (147, 115818), (194, 87759), (199, 85554), (291, 58506), (294, 57909), (398, 42777), (441, 38606), (582, 29253), (597, 28518), (679, 25074), (873, 19502), (882, 19303), (1194, 14259), (1358, 12537), (1393, 12222), (1746, 9751), (1791, 9506), (2037, 8358), (2786, 6111), (3582, 4753), (4074, 4179)]