17979654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38917}}^1$

素因数の和:38940

約数の個数: 32

約数和(自身を含む): 44833536

約数和(自身を除く): 26853882

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 38917, 77834, 116751, 233502, 272419, 428087, 544838, 817257, 856174, 1284261, 1634514, 2568522, 2996609, 5993218, 8989827, 17979654]

約数ペア:

[(1, 17979654), (2, 8989827), (3, 5993218), (6, 2996609), (7, 2568522), (11, 1634514), (14, 1284261), (21, 856174), (22, 817257), (33, 544838), (42, 428087), (66, 272419), (77, 233502), (154, 116751), (231, 77834), (462, 38917)]