16861248

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 84

約数和(自身を含む): 49113948

約数和(自身を除く): 32252700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 401, 438, 576, 584, 657, 802, 876, 1168, 1203, 1314, 1604, 1752, 2336, 2406, 2628, 3208, 3504, 3609, 4672, 4812, 5256, 6416, 7008, 7218, 9624, 10512, 12832, 14016, 14436, 19248, 21024, 25664, 28872, 29273, 38496, 42048, 57744, 58546, 76992, 87819, 115488, 117092, 175638, 230976, 234184, 263457, 351276, 468368, 526914, 702552, 936736, 1053828, 1405104, 1873472, 2107656, 2810208, 4215312, 5620416, 8430624, 16861248]

約数ペア:

[(1, 16861248), (2, 8430624), (3, 5620416), (4, 4215312), (6, 2810208), (8, 2107656), (9, 1873472), (12, 1405104), (16, 1053828), (18, 936736), (24, 702552), (32, 526914), (36, 468368), (48, 351276), (64, 263457), (72, 234184), (73, 230976), (96, 175638), (144, 117092), (146, 115488), (192, 87819), (219, 76992), (288, 58546), (292, 57744), (401, 42048), (438, 38496), (576, 29273), (584, 28872), (657, 25664), (802, 21024), (876, 19248), (1168, 14436), (1203, 14016), (1314, 12832), (1604, 10512), (1752, 9624), (2336, 7218), (2406, 7008), (2628, 6416), (3208, 5256), (3504, 4812), (3609, 4672)]