13420242

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 34813152

約数和(自身を除く): 21392910

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 443, 459, 561, 594, 886, 891, 918, 1122, 1329, 1377, 1683, 1782, 2658, 2754, 3366, 3987, 4873, 5049, 7531, 7974, 9746, 10098, 11961, 14619, 15062, 15147, 22593, 23922, 29238, 30294, 35883, 43857, 45186, 67779, 71766, 82841, 87714, 131571, 135558, 165682, 203337, 248523, 263142, 394713, 406674, 497046, 610011, 745569, 789426, 1220022, 1491138, 2236707, 4473414, 6710121, 13420242]

約数ペア:

[(1, 13420242), (2, 6710121), (3, 4473414), (6, 2236707), (9, 1491138), (11, 1220022), (17, 789426), (18, 745569), (22, 610011), (27, 497046), (33, 406674), (34, 394713), (51, 263142), (54, 248523), (66, 203337), (81, 165682), (99, 135558), (102, 131571), (153, 87714), (162, 82841), (187, 71766), (198, 67779), (297, 45186), (306, 43857), (374, 35883), (443, 30294), (459, 29238), (561, 23922), (594, 22593), (886, 15147), (891, 15062), (918, 14619), (1122, 11961), (1329, 10098), (1377, 9746), (1683, 7974), (1782, 7531), (2658, 5049), (2754, 4873), (3366, 3987)]