27801468

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1688

約数の個数: 60

約数和(自身を含む): 74095560

約数和(自身を除く): 46294092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1619, 1908, 2862, 3238, 4293, 4857, 5724, 6476, 8586, 9714, 14571, 17172, 19428, 29142, 43713, 58284, 85807, 87426, 131139, 171614, 174852, 257421, 262278, 343228, 514842, 524556, 772263, 1029684, 1544526, 2316789, 3089052, 4633578, 6950367, 9267156, 13900734, 27801468]

約数ペア:

[(1, 27801468), (2, 13900734), (3, 9267156), (4, 6950367), (6, 4633578), (9, 3089052), (12, 2316789), (18, 1544526), (27, 1029684), (36, 772263), (53, 524556), (54, 514842), (81, 343228), (106, 262278), (108, 257421), (159, 174852), (162, 171614), (212, 131139), (318, 87426), (324, 85807), (477, 58284), (636, 43713), (954, 29142), (1431, 19428), (1619, 17172), (1908, 14571), (2862, 9714), (3238, 8586), (4293, 6476), (4857, 5724)]