668514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 1668096

約数和(自身を除く): 999582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1447, 2894, 4341, 8682, 10129, 15917, 20258, 30387, 31834, 47751, 60774, 95502, 111419, 222838, 334257, 668514]

約数ペア:

[(1, 668514), (2, 334257), (3, 222838), (6, 111419), (7, 95502), (11, 60774), (14, 47751), (21, 31834), (22, 30387), (33, 20258), (42, 15917), (66, 10129), (77, 8682), (154, 4341), (231, 2894), (462, 1447)]