485122554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67547}}^1$

素因数の和:67584

約数の個数: 64

約数和(自身を含む): 1296921600

約数和(自身を除く): 811799046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 67547, 135094, 202641, 405282, 472829, 607923, 945658, 1215846, 1283393, 1418487, 1823769, 2566786, 2836974, 3647538, 3850179, 4255461, 7700358, 8510922, 8983751, 11550537, 12766383, 17967502, 23101074, 25532766, 26951253, 34651611, 53902506, 69303222, 80853759, 161707518, 242561277, 485122554]

約数ペア:

[(1, 485122554), (2, 242561277), (3, 161707518), (6, 80853759), (7, 69303222), (9, 53902506), (14, 34651611), (18, 26951253), (19, 25532766), (21, 23101074), (27, 17967502), (38, 12766383), (42, 11550537), (54, 8983751), (57, 8510922), (63, 7700358), (114, 4255461), (126, 3850179), (133, 3647538), (171, 2836974), (189, 2566786), (266, 1823769), (342, 1418487), (378, 1283393), (399, 1215846), (513, 945658), (798, 607923), (1026, 472829), (1197, 405282), (2394, 202641), (3591, 135094), (7182, 67547)]