1864656

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:600

約数の個数: 60

約数和(自身を含む): 5455008

約数和(自身を除く): 3590352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 563, 828, 1104, 1126, 1656, 1689, 2252, 3312, 3378, 4504, 5067, 6756, 9008, 10134, 12949, 13512, 20268, 25898, 27024, 38847, 40536, 51796, 77694, 81072, 103592, 116541, 155388, 207184, 233082, 310776, 466164, 621552, 932328, 1864656]

約数ペア:

[(1, 1864656), (2, 932328), (3, 621552), (4, 466164), (6, 310776), (8, 233082), (9, 207184), (12, 155388), (16, 116541), (18, 103592), (23, 81072), (24, 77694), (36, 51796), (46, 40536), (48, 38847), (69, 27024), (72, 25898), (92, 20268), (138, 13512), (144, 12949), (184, 10134), (207, 9008), (276, 6756), (368, 5067), (414, 4504), (552, 3378), (563, 3312), (828, 2252), (1104, 1689), (1126, 1656)]