19579968

素因数分解:

$2^6\times 3^5\times {\mathrm{1259}}^1$

素因数の和:1286

約数の個数: 84

約数和(自身を含む): 58247280

約数和(自身を除く): 38667312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1259, 1296, 1728, 1944, 2518, 2592, 3777, 3888, 5036, 5184, 7554, 7776, 10072, 11331, 15108, 15552, 20144, 22662, 30216, 33993, 40288, 45324, 60432, 67986, 80576, 90648, 101979, 120864, 135972, 181296, 203958, 241728, 271944, 305937, 362592, 407916, 543888, 611874, 725184, 815832, 1087776, 1223748, 1631664, 2175552, 2447496, 3263328, 4894992, 6526656, 9789984, 19579968]

約数ペア:

[(1, 19579968), (2, 9789984), (3, 6526656), (4, 4894992), (6, 3263328), (8, 2447496), (9, 2175552), (12, 1631664), (16, 1223748), (18, 1087776), (24, 815832), (27, 725184), (32, 611874), (36, 543888), (48, 407916), (54, 362592), (64, 305937), (72, 271944), (81, 241728), (96, 203958), (108, 181296), (144, 135972), (162, 120864), (192, 101979), (216, 90648), (243, 80576), (288, 67986), (324, 60432), (432, 45324), (486, 40288), (576, 33993), (648, 30216), (864, 22662), (972, 20144), (1259, 15552), (1296, 15108), (1728, 11331), (1944, 10072), (2518, 7776), (2592, 7554), (3777, 5184), (3888, 5036)]