2018496444

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{10357}}^1$

素因数の和:10622

約数の個数: 48

約数和(自身を含む): 4785396000

約数和(自身を除く): 2766899556

約数列:

[1, 2, 3, 4, 6, 12, 109, 149, 218, 298, 327, 436, 447, 596, 654, 894, 1308, 1788, 10357, 16241, 20714, 31071, 32482, 41428, 48723, 62142, 64964, 97446, 124284, 194892, 1128913, 1543193, 2257826, 3086386, 3386739, 4515652, 4629579, 6172772, 6773478, 9259158, 13546956, 18518316, 168208037, 336416074, 504624111, 672832148, 1009248222, 2018496444]

約数ペア:

[(1, 2018496444), (2, 1009248222), (3, 672832148), (4, 504624111), (6, 336416074), (12, 168208037), (109, 18518316), (149, 13546956), (218, 9259158), (298, 6773478), (327, 6172772), (436, 4629579), (447, 4515652), (596, 3386739), (654, 3086386), (894, 2257826), (1308, 1543193), (1788, 1128913), (10357, 194892), (16241, 124284), (20714, 97446), (31071, 64964), (32482, 62142), (41428, 48723)]