27945834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9931}}^1$

素因数の和:10010

約数の個数: 32

約数和(自身を含む): 64836096

約数和(自身を除く): 36890262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 9931, 19862, 29793, 59586, 69517, 139034, 208551, 417102, 665377, 1330754, 1996131, 3992262, 4657639, 9315278, 13972917, 27945834]

約数ペア:

[(1, 27945834), (2, 13972917), (3, 9315278), (6, 4657639), (7, 3992262), (14, 1996131), (21, 1330754), (42, 665377), (67, 417102), (134, 208551), (201, 139034), (402, 69517), (469, 59586), (938, 29793), (1407, 19862), (2814, 9931)]