1831513206

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 3804192000

約数和(自身を除く): 1972678794

約数列:

[1, 2, 3, 6, 67, 73, 134, 139, 146, 201, 219, 278, 402, 417, 438, 449, 834, 898, 1347, 2694, 4891, 9313, 9782, 10147, 14673, 18626, 20294, 27939, 29346, 30083, 30441, 32777, 55878, 60166, 60882, 62411, 65554, 90249, 98331, 124822, 180498, 187233, 196662, 374466, 679849, 1359698, 2039547, 2196059, 4079094, 4181537, 4392118, 4556003, 6588177, 8363074, 9112006, 12544611, 13176354, 13668009, 25089222, 27336018, 305252201, 610504402, 915756603, 1831513206]

約数ペア:

[(1, 1831513206), (2, 915756603), (3, 610504402), (6, 305252201), (67, 27336018), (73, 25089222), (134, 13668009), (139, 13176354), (146, 12544611), (201, 9112006), (219, 8363074), (278, 6588177), (402, 4556003), (417, 4392118), (438, 4181537), (449, 4079094), (834, 2196059), (898, 2039547), (1347, 1359698), (2694, 679849), (4891, 374466), (9313, 196662), (9782, 187233), (10147, 180498), (14673, 124822), (18626, 98331), (20294, 90249), (27939, 65554), (29346, 62411), (30083, 60882), (30441, 60166), (32777, 55878)]