54367418

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 95472000

約数和(自身を除く): 41104582

約数列:

[1, 2, 7, 14, 67, 134, 149, 298, 389, 469, 778, 938, 1043, 2086, 2723, 5446, 9983, 19966, 26063, 52126, 57961, 69881, 115922, 139762, 182441, 364882, 405727, 811454, 3883387, 7766774, 27183709, 54367418]

約数ペア:

[(1, 54367418), (2, 27183709), (7, 7766774), (14, 3883387), (67, 811454), (134, 405727), (149, 364882), (298, 182441), (389, 139762), (469, 115922), (778, 69881), (938, 57961), (1043, 52126), (2086, 26063), (2723, 19966), (5446, 9983)]