38315886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6659}}^1$

素因数の和:6808

約数の個数: 32

約数和(自身を含む): 88231680

約数和(自身を除く): 49915794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 6659, 13318, 19977, 39954, 46613, 93226, 139839, 279678, 912283, 1824566, 2736849, 5473698, 6385981, 12771962, 19157943, 38315886]

約数ペア:

[(1, 38315886), (2, 19157943), (3, 12771962), (6, 6385981), (7, 5473698), (14, 2736849), (21, 1824566), (42, 912283), (137, 279678), (274, 139839), (411, 93226), (822, 46613), (959, 39954), (1918, 19977), (2877, 13318), (5754, 6659)]