1398492

素因数分解:

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

素因数の和:599

約数の個数: 48

約数和(自身を含む): 3790080

約数和(自身を除く): 2391588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 563, 621, 828, 1126, 1242, 1689, 2252, 2484, 3378, 5067, 6756, 10134, 12949, 15201, 20268, 25898, 30402, 38847, 51796, 60804, 77694, 116541, 155388, 233082, 349623, 466164, 699246, 1398492]

約数ペア:

[(1, 1398492), (2, 699246), (3, 466164), (4, 349623), (6, 233082), (9, 155388), (12, 116541), (18, 77694), (23, 60804), (27, 51796), (36, 38847), (46, 30402), (54, 25898), (69, 20268), (92, 15201), (108, 12949), (138, 10134), (207, 6756), (276, 5067), (414, 3378), (563, 2484), (621, 2252), (828, 1689), (1126, 1242)]