19270272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 59927040

約数和(自身を除く): 40656768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 107, 112, 128, 134, 168, 192, 201, 214, 224, 268, 321, 336, 384, 402, 428, 448, 469, 536, 642, 672, 749, 804, 856, 896, 938, 1072, 1284, 1344, 1407, 1498, 1608, 1712, 1876, 2144, 2247, 2568, 2688, 2814, 2996, 3216, 3424, 3752, 4288, 4494, 5136, 5628, 5992, 6432, 6848, 7169, 7504, 8576, 8988, 10272, 11256, 11984, 12864, 13696, 14338, 15008, 17976, 20544, 21507, 22512, 23968, 25728, 28676, 30016, 35952, 41088, 43014, 45024, 47936, 50183, 57352, 60032, 71904, 86028, 90048, 95872, 100366, 114704, 143808, 150549, 172056, 180096, 200732, 229408, 287616, 301098, 344112, 401464, 458816, 602196, 688224, 802928, 917632, 1204392, 1376448, 1605856, 2408784, 2752896, 3211712, 4817568, 6423424, 9635136, 19270272]

約数ペア:

[(1, 19270272), (2, 9635136), (3, 6423424), (4, 4817568), (6, 3211712), (7, 2752896), (8, 2408784), (12, 1605856), (14, 1376448), (16, 1204392), (21, 917632), (24, 802928), (28, 688224), (32, 602196), (42, 458816), (48, 401464), (56, 344112), (64, 301098), (67, 287616), (84, 229408), (96, 200732), (107, 180096), (112, 172056), (128, 150549), (134, 143808), (168, 114704), (192, 100366), (201, 95872), (214, 90048), (224, 86028), (268, 71904), (321, 60032), (336, 57352), (384, 50183), (402, 47936), (428, 45024), (448, 43014), (469, 41088), (536, 35952), (642, 30016), (672, 28676), (749, 25728), (804, 23968), (856, 22512), (896, 21507), (938, 20544), (1072, 17976), (1284, 15008), (1344, 14338), (1407, 13696), (1498, 12864), (1608, 11984), (1712, 11256), (1876, 10272), (2144, 8988), (2247, 8576), (2568, 7504), (2688, 7169), (2814, 6848), (2996, 6432), (3216, 5992), (3424, 5628), (3752, 5136), (4288, 4494)]