16470036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 48412000

約数和(自身を除く): 31941964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 199, 209, 228, 242, 342, 363, 396, 398, 418, 484, 597, 627, 684, 726, 796, 836, 1089, 1194, 1254, 1452, 1791, 1881, 2178, 2189, 2299, 2388, 2508, 3582, 3762, 3781, 4356, 4378, 4598, 6567, 6897, 7164, 7524, 7562, 8756, 9196, 11343, 13134, 13794, 15124, 19701, 20691, 22686, 24079, 26268, 27588, 34029, 39402, 41382, 41591, 45372, 48158, 68058, 72237, 78804, 82764, 83182, 96316, 124773, 136116, 144474, 166364, 216711, 249546, 288948, 374319, 433422, 457501, 499092, 748638, 866844, 915002, 1372503, 1497276, 1830004, 2745006, 4117509, 5490012, 8235018, 16470036]

約数ペア:

[(1, 16470036), (2, 8235018), (3, 5490012), (4, 4117509), (6, 2745006), (9, 1830004), (11, 1497276), (12, 1372503), (18, 915002), (19, 866844), (22, 748638), (33, 499092), (36, 457501), (38, 433422), (44, 374319), (57, 288948), (66, 249546), (76, 216711), (99, 166364), (114, 144474), (121, 136116), (132, 124773), (171, 96316), (198, 83182), (199, 82764), (209, 78804), (228, 72237), (242, 68058), (342, 48158), (363, 45372), (396, 41591), (398, 41382), (418, 39402), (484, 34029), (597, 27588), (627, 26268), (684, 24079), (726, 22686), (796, 20691), (836, 19701), (1089, 15124), (1194, 13794), (1254, 13134), (1452, 11343), (1791, 9196), (1881, 8756), (2178, 7562), (2189, 7524), (2299, 7164), (2388, 6897), (2508, 6567), (3582, 4598), (3762, 4378), (3781, 4356)]