18191952

素因数分解:

$2^4\times 3^5\times {\mathrm{4679}}^1$

素因数の和:4702

約数の個数: 60

約数和(自身を含む): 52809120

約数和(自身を除く): 34617168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4679, 9358, 14037, 18716, 28074, 37432, 42111, 56148, 74864, 84222, 112296, 126333, 168444, 224592, 252666, 336888, 378999, 505332, 673776, 757998, 1010664, 1136997, 1515996, 2021328, 2273994, 3031992, 4547988, 6063984, 9095976, 18191952]

約数ペア:

[(1, 18191952), (2, 9095976), (3, 6063984), (4, 4547988), (6, 3031992), (8, 2273994), (9, 2021328), (12, 1515996), (16, 1136997), (18, 1010664), (24, 757998), (27, 673776), (36, 505332), (48, 378999), (54, 336888), (72, 252666), (81, 224592), (108, 168444), (144, 126333), (162, 112296), (216, 84222), (243, 74864), (324, 56148), (432, 42111), (486, 37432), (648, 28074), (972, 18716), (1296, 14037), (1944, 9358), (3888, 4679)]