10821438

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 40

約数和(自身を含む): 24634632

約数和(自身を除く): 13813194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 997, 1206, 1809, 1994, 2991, 3618, 5427, 5982, 8973, 10854, 17946, 26919, 53838, 66799, 80757, 133598, 161514, 200397, 400794, 601191, 1202382, 1803573, 3607146, 5410719, 10821438]

約数ペア:

[(1, 10821438), (2, 5410719), (3, 3607146), (6, 1803573), (9, 1202382), (18, 601191), (27, 400794), (54, 200397), (67, 161514), (81, 133598), (134, 80757), (162, 66799), (201, 53838), (402, 26919), (603, 17946), (997, 10854), (1206, 8973), (1809, 5982), (1994, 5427), (2991, 3618)]