21787703016

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{148361}}^1$

素因数の和:148610

約数の個数: 64

約数和(自身を含む): 56614939200

約数和(自身を除く): 34827236184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 211, 232, 348, 422, 633, 696, 844, 1266, 1688, 2532, 5064, 6119, 12238, 18357, 24476, 36714, 48952, 73428, 146856, 148361, 296722, 445083, 593444, 890166, 1186888, 1780332, 3560664, 4302469, 8604938, 12907407, 17209876, 25814814, 31304171, 34419752, 51629628, 62608342, 93912513, 103259256, 125216684, 187825026, 250433368, 375650052, 751300104, 907820959, 1815641918, 2723462877, 3631283836, 5446925754, 7262567672, 10893851508, 21787703016]

約数ペア:

[(1, 21787703016), (2, 10893851508), (3, 7262567672), (4, 5446925754), (6, 3631283836), (8, 2723462877), (12, 1815641918), (24, 907820959), (29, 751300104), (58, 375650052), (87, 250433368), (116, 187825026), (174, 125216684), (211, 103259256), (232, 93912513), (348, 62608342), (422, 51629628), (633, 34419752), (696, 31304171), (844, 25814814), (1266, 17209876), (1688, 12907407), (2532, 8604938), (5064, 4302469), (6119, 3560664), (12238, 1780332), (18357, 1186888), (24476, 890166), (36714, 593444), (48952, 445083), (73428, 296722), (146856, 148361)]