11221266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 26505792

約数和(自身を除く): 15284526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 71, 106, 142, 159, 213, 318, 371, 426, 497, 742, 994, 1113, 1491, 2226, 2982, 3763, 5041, 7526, 10082, 11289, 15123, 22578, 26341, 30246, 35287, 52682, 70574, 79023, 105861, 158046, 211722, 267173, 534346, 801519, 1603038, 1870211, 3740422, 5610633, 11221266]

約数ペア:

[(1, 11221266), (2, 5610633), (3, 3740422), (6, 1870211), (7, 1603038), (14, 801519), (21, 534346), (42, 267173), (53, 211722), (71, 158046), (106, 105861), (142, 79023), (159, 70574), (213, 52682), (318, 35287), (371, 30246), (426, 26341), (497, 22578), (742, 15123), (994, 11289), (1113, 10082), (1491, 7526), (2226, 5041), (2982, 3763)]