26972838

素因数分解:

$2^1\times 3^4\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1178

約数の個数: 40

約数和(自身を含む): 60862032

約数和(自身を除く): 33889194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 334, 501, 997, 1002, 1503, 1994, 2991, 3006, 4509, 5982, 8973, 9018, 13527, 17946, 26919, 27054, 53838, 80757, 161514, 166499, 332998, 499497, 998994, 1498491, 2996982, 4495473, 8990946, 13486419, 26972838]

約数ペア:

[(1, 26972838), (2, 13486419), (3, 8990946), (6, 4495473), (9, 2996982), (18, 1498491), (27, 998994), (54, 499497), (81, 332998), (162, 166499), (167, 161514), (334, 80757), (501, 53838), (997, 27054), (1002, 26919), (1503, 17946), (1994, 13527), (2991, 9018), (3006, 8973), (4509, 5982)]