17687964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 49674240

約数和(自身を除く): 31986276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 83, 84, 86, 118, 129, 166, 172, 177, 236, 249, 258, 301, 332, 354, 413, 498, 516, 581, 602, 708, 826, 903, 996, 1162, 1204, 1239, 1652, 1743, 1806, 2324, 2478, 2537, 3486, 3569, 3612, 4897, 4956, 5074, 6972, 7138, 7611, 9794, 10148, 10707, 14276, 14691, 15222, 17759, 19588, 21414, 24983, 29382, 30444, 34279, 35518, 42828, 49966, 53277, 58764, 68558, 71036, 74949, 99932, 102837, 106554, 137116, 149898, 205674, 210571, 213108, 299796, 411348, 421142, 631713, 842284, 1263426, 1473997, 2526852, 2947994, 4421991, 5895988, 8843982, 17687964]

約数ペア:

[(1, 17687964), (2, 8843982), (3, 5895988), (4, 4421991), (6, 2947994), (7, 2526852), (12, 1473997), (14, 1263426), (21, 842284), (28, 631713), (42, 421142), (43, 411348), (59, 299796), (83, 213108), (84, 210571), (86, 205674), (118, 149898), (129, 137116), (166, 106554), (172, 102837), (177, 99932), (236, 74949), (249, 71036), (258, 68558), (301, 58764), (332, 53277), (354, 49966), (413, 42828), (498, 35518), (516, 34279), (581, 30444), (602, 29382), (708, 24983), (826, 21414), (903, 19588), (996, 17759), (1162, 15222), (1204, 14691), (1239, 14276), (1652, 10707), (1743, 10148), (1806, 9794), (2324, 7611), (2478, 7138), (2537, 6972), (3486, 5074), (3569, 4956), (3612, 4897)]