19222272

素因数分解:

$2^8\times 3^6\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 126

約数和(自身を含む): 58086392

約数和(自身を除く): 38864120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 243, 256, 288, 309, 324, 384, 412, 432, 486, 576, 618, 648, 729, 768, 824, 864, 927, 972, 1152, 1236, 1296, 1458, 1648, 1728, 1854, 1944, 2304, 2472, 2592, 2781, 2916, 3296, 3456, 3708, 3888, 4944, 5184, 5562, 5832, 6592, 6912, 7416, 7776, 8343, 9888, 10368, 11124, 11664, 13184, 14832, 15552, 16686, 19776, 20736, 22248, 23328, 25029, 26368, 29664, 31104, 33372, 39552, 44496, 46656, 50058, 59328, 62208, 66744, 75087, 79104, 88992, 93312, 100116, 118656, 133488, 150174, 177984, 186624, 200232, 237312, 266976, 300348, 355968, 400464, 533952, 600696, 711936, 800928, 1067904, 1201392, 1601856, 2135808, 2402784, 3203712, 4805568, 6407424, 9611136, 19222272]

約数ペア:

[(1, 19222272), (2, 9611136), (3, 6407424), (4, 4805568), (6, 3203712), (8, 2402784), (9, 2135808), (12, 1601856), (16, 1201392), (18, 1067904), (24, 800928), (27, 711936), (32, 600696), (36, 533952), (48, 400464), (54, 355968), (64, 300348), (72, 266976), (81, 237312), (96, 200232), (103, 186624), (108, 177984), (128, 150174), (144, 133488), (162, 118656), (192, 100116), (206, 93312), (216, 88992), (243, 79104), (256, 75087), (288, 66744), (309, 62208), (324, 59328), (384, 50058), (412, 46656), (432, 44496), (486, 39552), (576, 33372), (618, 31104), (648, 29664), (729, 26368), (768, 25029), (824, 23328), (864, 22248), (927, 20736), (972, 19776), (1152, 16686), (1236, 15552), (1296, 14832), (1458, 13184), (1648, 11664), (1728, 11124), (1854, 10368), (1944, 9888), (2304, 8343), (2472, 7776), (2592, 7416), (2781, 6912), (2916, 6592), (3296, 5832), (3456, 5562), (3708, 5184), (3888, 4944)]