15864077196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{331081}}^1$

素因数の和:331124

約数の個数: 72

約数和(自身を含む): 44108068368

約数和(自身を除く): 28243991172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1331, 1452, 2178, 2662, 3993, 4356, 5324, 7986, 11979, 15972, 23958, 47916, 331081, 662162, 993243, 1324324, 1986486, 2979729, 3641891, 3972972, 5959458, 7283782, 10925673, 11918916, 14567564, 21851346, 32777019, 40060801, 43702692, 65554038, 80121602, 120182403, 131108076, 160243204, 240364806, 360547209, 440668811, 480729612, 721094418, 881337622, 1322006433, 1442188836, 1762675244, 2644012866, 3966019299, 5288025732, 7932038598, 15864077196]

約数ペア:

[(1, 15864077196), (2, 7932038598), (3, 5288025732), (4, 3966019299), (6, 2644012866), (9, 1762675244), (11, 1442188836), (12, 1322006433), (18, 881337622), (22, 721094418), (33, 480729612), (36, 440668811), (44, 360547209), (66, 240364806), (99, 160243204), (121, 131108076), (132, 120182403), (198, 80121602), (242, 65554038), (363, 43702692), (396, 40060801), (484, 32777019), (726, 21851346), (1089, 14567564), (1331, 11918916), (1452, 10925673), (2178, 7283782), (2662, 5959458), (3993, 3972972), (4356, 3641891), (5324, 2979729), (7986, 1986486), (11979, 1324324), (15972, 993243), (23958, 662162), (47916, 331081)]