17712702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 45987840

約数和(自身を除く): 28275138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 997, 1269, 1974, 1994, 2538, 2961, 2991, 5922, 5982, 6979, 8883, 8973, 13958, 17766, 17946, 20937, 26919, 41874, 46859, 53838, 62811, 93718, 125622, 140577, 188433, 281154, 328013, 376866, 421731, 656026, 843462, 984039, 1265193, 1968078, 2530386, 2952117, 5904234, 8856351, 17712702]

約数ペア:

[(1, 17712702), (2, 8856351), (3, 5904234), (6, 2952117), (7, 2530386), (9, 1968078), (14, 1265193), (18, 984039), (21, 843462), (27, 656026), (42, 421731), (47, 376866), (54, 328013), (63, 281154), (94, 188433), (126, 140577), (141, 125622), (189, 93718), (282, 62811), (329, 53838), (378, 46859), (423, 41874), (658, 26919), (846, 20937), (987, 17946), (997, 17766), (1269, 13958), (1974, 8973), (1994, 8883), (2538, 6979), (2961, 5982), (2991, 5922)]