18220041168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1322593}}^1$

素因数の和:1322652

約数の個数: 80

約数和(自身を含む): 55104556416

約数和(自身を除く): 36884515248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 1322593, 2645186, 3967779, 5290372, 7935558, 9258151, 10580744, 15871116, 18516302, 21161488, 27774453, 31742232, 37032604, 54226313, 55548906, 63484464, 74065208, 108452626, 111097812, 148130416, 162678939, 216905252, 222195624, 325357878, 379584191, 433810504, 444391248, 650715756, 759168382, 867621008, 1138752573, 1301431512, 1518336764, 2277505146, 2602863024, 3036673528, 4555010292, 6073347056, 9110020584, 18220041168]

約数ペア:

[(1, 18220041168), (2, 9110020584), (3, 6073347056), (4, 4555010292), (6, 3036673528), (7, 2602863024), (8, 2277505146), (12, 1518336764), (14, 1301431512), (16, 1138752573), (21, 867621008), (24, 759168382), (28, 650715756), (41, 444391248), (42, 433810504), (48, 379584191), (56, 325357878), (82, 222195624), (84, 216905252), (112, 162678939), (123, 148130416), (164, 111097812), (168, 108452626), (246, 74065208), (287, 63484464), (328, 55548906), (336, 54226313), (492, 37032604), (574, 31742232), (656, 27774453), (861, 21161488), (984, 18516302), (1148, 15871116), (1722, 10580744), (1968, 9258151), (2296, 7935558), (3444, 5290372), (4592, 3967779), (6888, 2645186), (13776, 1322593)]