17745317916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1811

約数の個数: 96

約数和(自身を含む): 42954202368

約数和(自身を除く): 25208884452

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 173, 258, 274, 346, 411, 516, 519, 548, 692, 822, 1038, 1451, 1644, 2076, 2902, 4353, 5804, 5891, 7439, 8706, 11782, 14878, 17412, 17673, 22317, 23564, 23701, 29756, 35346, 44634, 47402, 62393, 70692, 71103, 89268, 94804, 124786, 142206, 187179, 198787, 249572, 251023, 284412, 374358, 397574, 502046, 596361, 748716, 753069, 795148, 1004092, 1019143, 1192722, 1506138, 2038286, 2385444, 3012276, 3057429, 4076572, 6114858, 8547841, 10793989, 12229716, 17095682, 21587978, 25643523, 32381967, 34191364, 34390151, 43175956, 51287046, 64763934, 68780302, 102574092, 103170453, 129527868, 137560604, 206340906, 412681812, 1478776493, 2957552986, 4436329479, 5915105972, 8872658958, 17745317916]

約数ペア:

[(1, 17745317916), (2, 8872658958), (3, 5915105972), (4, 4436329479), (6, 2957552986), (12, 1478776493), (43, 412681812), (86, 206340906), (129, 137560604), (137, 129527868), (172, 103170453), (173, 102574092), (258, 68780302), (274, 64763934), (346, 51287046), (411, 43175956), (516, 34390151), (519, 34191364), (548, 32381967), (692, 25643523), (822, 21587978), (1038, 17095682), (1451, 12229716), (1644, 10793989), (2076, 8547841), (2902, 6114858), (4353, 4076572), (5804, 3057429), (5891, 3012276), (7439, 2385444), (8706, 2038286), (11782, 1506138), (14878, 1192722), (17412, 1019143), (17673, 1004092), (22317, 795148), (23564, 753069), (23701, 748716), (29756, 596361), (35346, 502046), (44634, 397574), (47402, 374358), (62393, 284412), (70692, 251023), (71103, 249572), (89268, 198787), (94804, 187179), (124786, 142206)]