15936048

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 80

約数和(自身を含む): 47025760

約数和(自身を除く): 31089712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 997, 999, 1332, 1776, 1994, 1998, 2664, 2991, 3988, 3996, 5328, 5982, 7976, 7992, 8973, 11964, 15952, 15984, 17946, 23928, 26919, 35892, 36889, 47856, 53838, 71784, 73778, 107676, 110667, 143568, 147556, 215352, 221334, 295112, 332001, 430704, 442668, 590224, 664002, 885336, 996003, 1328004, 1770672, 1992006, 2656008, 3984012, 5312016, 7968024, 15936048]

約数ペア:

[(1, 15936048), (2, 7968024), (3, 5312016), (4, 3984012), (6, 2656008), (8, 1992006), (9, 1770672), (12, 1328004), (16, 996003), (18, 885336), (24, 664002), (27, 590224), (36, 442668), (37, 430704), (48, 332001), (54, 295112), (72, 221334), (74, 215352), (108, 147556), (111, 143568), (144, 110667), (148, 107676), (216, 73778), (222, 71784), (296, 53838), (333, 47856), (432, 36889), (444, 35892), (592, 26919), (666, 23928), (888, 17946), (997, 15984), (999, 15952), (1332, 11964), (1776, 8973), (1994, 7992), (1998, 7976), (2664, 5982), (2991, 5328), (3988, 3996)]