1963031436

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{318881}}^1$

素因数の和:318916

約数の個数: 60

約数和(自身を含む): 5401861080

約数和(自身を除く): 3438829644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 318881, 637762, 956643, 1275524, 1913286, 2869929, 3826572, 5739858, 6058739, 8609787, 11479716, 12117478, 17219574, 18176217, 24234956, 25829361, 34439148, 36352434, 51658722, 54528651, 72704868, 103317444, 109057302, 163585953, 218114604, 327171906, 490757859, 654343812, 981515718, 1963031436]

約数ペア:

[(1, 1963031436), (2, 981515718), (3, 654343812), (4, 490757859), (6, 327171906), (9, 218114604), (12, 163585953), (18, 109057302), (19, 103317444), (27, 72704868), (36, 54528651), (38, 51658722), (54, 36352434), (57, 34439148), (76, 25829361), (81, 24234956), (108, 18176217), (114, 17219574), (162, 12117478), (171, 11479716), (228, 8609787), (324, 6058739), (342, 5739858), (513, 3826572), (684, 2869929), (1026, 1913286), (1539, 1275524), (2052, 956643), (3078, 637762), (6156, 318881)]