18041422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 32886720

約数和(自身を除く): 14845298

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 1201, 2146, 2402, 7511, 8407, 15022, 16814, 34829, 44437, 69658, 88874, 243803, 311059, 487606, 622118, 1288673, 2577346, 9020711, 18041422]

約数ペア:

[(1, 18041422), (2, 9020711), (7, 2577346), (14, 1288673), (29, 622118), (37, 487606), (58, 311059), (74, 243803), (203, 88874), (259, 69658), (406, 44437), (518, 34829), (1073, 16814), (1201, 15022), (2146, 8407), (2402, 7511)]