11942476

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 27036240

約数和(自身を除く): 15093764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 109, 172, 182, 196, 218, 301, 364, 436, 559, 602, 637, 763, 1118, 1204, 1274, 1417, 1526, 2107, 2236, 2548, 2834, 3052, 3913, 4214, 4687, 5341, 5668, 7826, 8428, 9374, 9919, 10682, 15652, 18748, 19838, 21364, 27391, 32809, 39676, 54782, 60931, 65618, 69433, 109564, 121862, 131236, 138866, 229663, 243724, 277732, 426517, 459326, 853034, 918652, 1706068, 2985619, 5971238, 11942476]

約数ペア:

[(1, 11942476), (2, 5971238), (4, 2985619), (7, 1706068), (13, 918652), (14, 853034), (26, 459326), (28, 426517), (43, 277732), (49, 243724), (52, 229663), (86, 138866), (91, 131236), (98, 121862), (109, 109564), (172, 69433), (182, 65618), (196, 60931), (218, 54782), (301, 39676), (364, 32809), (436, 27391), (559, 21364), (602, 19838), (637, 18748), (763, 15652), (1118, 10682), (1204, 9919), (1274, 9374), (1417, 8428), (1526, 7826), (2107, 5668), (2236, 5341), (2548, 4687), (2834, 4214), (3052, 3913)]