19168366968

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2339}}^1\times {\mathrm{2647}}^1$

素因数の和:5041

約数の個数: 96

約数和(自身を含む): 53164425600

約数和(自身を除く): 33996058632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2339, 2647, 3096, 4678, 5294, 7017, 7941, 9356, 10588, 14034, 15882, 18712, 21051, 21176, 23823, 28068, 31764, 42102, 47646, 56136, 63528, 84204, 95292, 100577, 113821, 168408, 190584, 201154, 227642, 301731, 341463, 402308, 455284, 603462, 682926, 804616, 905193, 910568, 1024389, 1206924, 1365852, 1810386, 2048778, 2413848, 2731704, 3620772, 4097556, 6191333, 7241544, 8195112, 12382666, 18573999, 24765332, 37147998, 49530664, 55721997, 74295996, 111443994, 148591992, 222887988, 266227319, 445775976, 532454638, 798681957, 1064909276, 1597363914, 2129818552, 2396045871, 3194727828, 4792091742, 6389455656, 9584183484, 19168366968]

約数ペア:

[(1, 19168366968), (2, 9584183484), (3, 6389455656), (4, 4792091742), (6, 3194727828), (8, 2396045871), (9, 2129818552), (12, 1597363914), (18, 1064909276), (24, 798681957), (36, 532454638), (43, 445775976), (72, 266227319), (86, 222887988), (129, 148591992), (172, 111443994), (258, 74295996), (344, 55721997), (387, 49530664), (516, 37147998), (774, 24765332), (1032, 18573999), (1548, 12382666), (2339, 8195112), (2647, 7241544), (3096, 6191333), (4678, 4097556), (5294, 3620772), (7017, 2731704), (7941, 2413848), (9356, 2048778), (10588, 1810386), (14034, 1365852), (15882, 1206924), (18712, 1024389), (21051, 910568), (21176, 905193), (23823, 804616), (28068, 682926), (31764, 603462), (42102, 455284), (47646, 402308), (56136, 341463), (63528, 301731), (84204, 227642), (95292, 201154), (100577, 190584), (113821, 168408)]