17974418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 35389440

約数和(自身を除く): 17415022

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6143, 12286, 43001, 67573, 86002, 116717, 135146, 233434, 473011, 817019, 946022, 1283887, 1634038, 2567774, 8987209, 17974418]

約数ペア:

[(1, 17974418), (2, 8987209), (7, 2567774), (11, 1634038), (14, 1283887), (19, 946022), (22, 817019), (38, 473011), (77, 233434), (133, 135146), (154, 116717), (209, 86002), (266, 67573), (418, 43001), (1463, 12286), (2926, 6143)]