1822660728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3637}}^1$

素因数の和:3829

約数の個数: 128

約数和(自身を含む): 5518118400

約数和(自身を除く): 3695457672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 157, 168, 228, 266, 314, 399, 456, 471, 532, 628, 798, 942, 1064, 1099, 1256, 1596, 1884, 2198, 2983, 3192, 3297, 3637, 3768, 4396, 5966, 6594, 7274, 8792, 8949, 10911, 11932, 13188, 14548, 17898, 20881, 21822, 23864, 25459, 26376, 29096, 35796, 41762, 43644, 50918, 62643, 69103, 71592, 76377, 83524, 87288, 101836, 125286, 138206, 152754, 167048, 203672, 207309, 250572, 276412, 305508, 414618, 483721, 501144, 552824, 571009, 611016, 829236, 967442, 1142018, 1451163, 1658472, 1713027, 1934884, 2284036, 2902326, 3426054, 3869768, 3997063, 4568072, 5804652, 6852108, 7994126, 10849171, 11609304, 11991189, 13704216, 15988252, 21698342, 23982378, 31976504, 32547513, 43396684, 47964756, 65095026, 75944197, 86793368, 95929512, 130190052, 151888394, 227832591, 260380104, 303776788, 455665182, 607553576, 911330364, 1822660728]

約数ペア:

[(1, 1822660728), (2, 911330364), (3, 607553576), (4, 455665182), (6, 303776788), (7, 260380104), (8, 227832591), (12, 151888394), (14, 130190052), (19, 95929512), (21, 86793368), (24, 75944197), (28, 65095026), (38, 47964756), (42, 43396684), (56, 32547513), (57, 31976504), (76, 23982378), (84, 21698342), (114, 15988252), (133, 13704216), (152, 11991189), (157, 11609304), (168, 10849171), (228, 7994126), (266, 6852108), (314, 5804652), (399, 4568072), (456, 3997063), (471, 3869768), (532, 3426054), (628, 2902326), (798, 2284036), (942, 1934884), (1064, 1713027), (1099, 1658472), (1256, 1451163), (1596, 1142018), (1884, 967442), (2198, 829236), (2983, 611016), (3192, 571009), (3297, 552824), (3637, 501144), (3768, 483721), (4396, 414618), (5966, 305508), (6594, 276412), (7274, 250572), (8792, 207309), (8949, 203672), (10911, 167048), (11932, 152754), (13188, 138206), (14548, 125286), (17898, 101836), (20881, 87288), (21822, 83524), (23864, 76377), (25459, 71592), (26376, 69103), (29096, 62643), (35796, 50918), (41762, 43644)]