1882116

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 5085388

約数和(自身を除く): 3203272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 157, 162, 222, 314, 324, 333, 444, 471, 628, 666, 942, 999, 1332, 1413, 1884, 1998, 2826, 2997, 3996, 4239, 5652, 5809, 5994, 8478, 11618, 11988, 12717, 16956, 17427, 23236, 25434, 34854, 50868, 52281, 69708, 104562, 156843, 209124, 313686, 470529, 627372, 941058, 1882116]

約数ペア:

[(1, 1882116), (2, 941058), (3, 627372), (4, 470529), (6, 313686), (9, 209124), (12, 156843), (18, 104562), (27, 69708), (36, 52281), (37, 50868), (54, 34854), (74, 25434), (81, 23236), (108, 17427), (111, 16956), (148, 12717), (157, 11988), (162, 11618), (222, 8478), (314, 5994), (324, 5809), (333, 5652), (444, 4239), (471, 3996), (628, 2997), (666, 2826), (942, 1998), (999, 1884), (1332, 1413)]