2162664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{613}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 6824610

約数和(自身を除く): 4661946

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 613, 882, 1176, 1226, 1764, 1839, 2452, 3528, 3678, 4291, 4904, 5517, 7356, 8582, 11034, 12873, 14712, 17164, 22068, 25746, 30037, 34328, 38619, 44136, 51492, 60074, 77238, 90111, 102984, 120148, 154476, 180222, 240296, 270333, 308952, 360444, 540666, 720888, 1081332, 2162664]

約数ペア:

[(1, 2162664), (2, 1081332), (3, 720888), (4, 540666), (6, 360444), (7, 308952), (8, 270333), (9, 240296), (12, 180222), (14, 154476), (18, 120148), (21, 102984), (24, 90111), (28, 77238), (36, 60074), (42, 51492), (49, 44136), (56, 38619), (63, 34328), (72, 30037), (84, 25746), (98, 22068), (126, 17164), (147, 14712), (168, 12873), (196, 11034), (252, 8582), (294, 7356), (392, 5517), (441, 4904), (504, 4291), (588, 3678), (613, 3528), (882, 2452), (1176, 1839), (1226, 1764)]