18592518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 42796800

約数和(自身を除く): 24204282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2971, 3129, 5942, 6258, 8913, 17826, 20797, 41594, 62391, 124782, 442679, 885358, 1328037, 2656074, 3098753, 6197506, 9296259, 18592518]

約数ペア:

[(1, 18592518), (2, 9296259), (3, 6197506), (6, 3098753), (7, 2656074), (14, 1328037), (21, 885358), (42, 442679), (149, 124782), (298, 62391), (447, 41594), (894, 20797), (1043, 17826), (2086, 8913), (2971, 6258), (3129, 5942)]