39966408

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19141}}^1$

素因数の和:19182

約数の個数: 48

約数和(自身を含む): 111980700

約数和(自身を除く): 72014292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 19141, 38282, 57423, 76564, 114846, 153128, 172269, 229692, 344538, 459384, 555089, 689076, 1110178, 1378152, 1665267, 2220356, 3330534, 4440712, 4995801, 6661068, 9991602, 13322136, 19983204, 39966408]

約数ペア:

[(1, 39966408), (2, 19983204), (3, 13322136), (4, 9991602), (6, 6661068), (8, 4995801), (9, 4440712), (12, 3330534), (18, 2220356), (24, 1665267), (29, 1378152), (36, 1110178), (58, 689076), (72, 555089), (87, 459384), (116, 344538), (174, 229692), (232, 172269), (261, 153128), (348, 114846), (522, 76564), (696, 57423), (1044, 38282), (2088, 19141)]