2012318178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11261}}^1$

素因数の和:11387

約数の個数: 64

約数和(自身を含む): 4540838400

約数和(自身を除く): 2528520222

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 79, 87, 158, 174, 237, 377, 474, 754, 1027, 1131, 2054, 2262, 2291, 3081, 4582, 6162, 6873, 11261, 13746, 22522, 29783, 33783, 59566, 67566, 89349, 146393, 178698, 292786, 326569, 439179, 653138, 878358, 889619, 979707, 1779238, 1959414, 2668857, 4245397, 5337714, 8490794, 11565047, 12736191, 23130094, 25472382, 25798951, 34695141, 51597902, 69390282, 77396853, 154793706, 335386363, 670772726, 1006159089, 2012318178]

約数ペア:

[(1, 2012318178), (2, 1006159089), (3, 670772726), (6, 335386363), (13, 154793706), (26, 77396853), (29, 69390282), (39, 51597902), (58, 34695141), (78, 25798951), (79, 25472382), (87, 23130094), (158, 12736191), (174, 11565047), (237, 8490794), (377, 5337714), (474, 4245397), (754, 2668857), (1027, 1959414), (1131, 1779238), (2054, 979707), (2262, 889619), (2291, 878358), (3081, 653138), (4582, 439179), (6162, 326569), (6873, 292786), (11261, 178698), (13746, 146393), (22522, 89349), (29783, 67566), (33783, 59566)]