12778164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{50707}}^1$

素因数の和:50724

約数の個数: 36

約数和(自身を含む): 36915424

約数和(自身を除く): 24137260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 50707, 101414, 152121, 202828, 304242, 354949, 456363, 608484, 709898, 912726, 1064847, 1419796, 1825452, 2129694, 3194541, 4259388, 6389082, 12778164]

約数ペア:

[(1, 12778164), (2, 6389082), (3, 4259388), (4, 3194541), (6, 2129694), (7, 1825452), (9, 1419796), (12, 1064847), (14, 912726), (18, 709898), (21, 608484), (28, 456363), (36, 354949), (42, 304242), (63, 202828), (84, 152121), (126, 101414), (252, 50707)]