15983568

素因数分解:

$2^4\times 3^5\times {\mathrm{4111}}^1$

素因数の和:4134

約数の個数: 60

約数和(自身を含む): 46399808

約数和(自身を除く): 30416240

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, 4111, 8222, 12333, 16444, 24666, 32888, 36999, 49332, 65776, 73998, 98664, 110997, 147996, 197328, 221994, 295992, 332991, 443988, 591984, 665982, 887976, 998973, 1331964, 1775952, 1997946, 2663928, 3995892, 5327856, 7991784, 15983568]

約数ペア:

[(1, 15983568), (2, 7991784), (3, 5327856), (4, 3995892), (6, 2663928), (8, 1997946), (9, 1775952), (12, 1331964), (16, 998973), (18, 887976), (24, 665982), (27, 591984), (36, 443988), (48, 332991), (54, 295992), (72, 221994), (81, 197328), (108, 147996), (144, 110997), (162, 98664), (216, 73998), (243, 65776), (324, 49332), (432, 36999), (486, 32888), (648, 24666), (972, 16444), (1296, 12333), (1944, 8222), (3888, 4111)]