1081332

素因数分解:

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

素因数の和:637

約数の個数: 54

約数和(自身を含む): 3184818

約数和(自身を除く): 2103486

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 613, 882, 1226, 1764, 1839, 2452, 3678, 4291, 5517, 7356, 8582, 11034, 12873, 17164, 22068, 25746, 30037, 38619, 51492, 60074, 77238, 90111, 120148, 154476, 180222, 270333, 360444, 540666, 1081332]

約数ペア:

[(1, 1081332), (2, 540666), (3, 360444), (4, 270333), (6, 180222), (7, 154476), (9, 120148), (12, 90111), (14, 77238), (18, 60074), (21, 51492), (28, 38619), (36, 30037), (42, 25746), (49, 22068), (63, 17164), (84, 12873), (98, 11034), (126, 8582), (147, 7356), (196, 5517), (252, 4291), (294, 3678), (441, 2452), (588, 1839), (613, 1764), (882, 1226)]