554328894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20983}}^1$

素因数の和:21049

約数の個数: 64

約数和(自身を含む): 1377893376

約数和(自身を除く): 823564482

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1258, 1554, 1887, 3774, 4403, 8806, 13209, 20983, 26418, 41966, 62949, 125898, 146881, 293762, 356711, 440643, 713422, 776371, 881286, 1070133, 1552742, 2140266, 2329113, 2496977, 4658226, 4993954, 5434597, 7490931, 10869194, 13198307, 14981862, 16303791, 26396614, 32607582, 39594921, 79189842, 92388149, 184776298, 277164447, 554328894]

約数ペア:

[(1, 554328894), (2, 277164447), (3, 184776298), (6, 92388149), (7, 79189842), (14, 39594921), (17, 32607582), (21, 26396614), (34, 16303791), (37, 14981862), (42, 13198307), (51, 10869194), (74, 7490931), (102, 5434597), (111, 4993954), (119, 4658226), (222, 2496977), (238, 2329113), (259, 2140266), (357, 1552742), (518, 1070133), (629, 881286), (714, 776371), (777, 713422), (1258, 440643), (1554, 356711), (1887, 293762), (3774, 146881), (4403, 125898), (8806, 62949), (13209, 41966), (20983, 26418)]