12795426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 31921344

約数和(自身を除く): 19125918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 587, 1038, 1174, 1211, 1557, 1761, 2422, 3114, 3522, 3633, 4109, 5283, 7266, 8218, 10566, 10899, 12327, 21798, 24654, 36981, 73962, 101551, 203102, 304653, 609306, 710857, 913959, 1421714, 1827918, 2132571, 4265142, 6397713, 12795426]

約数ペア:

[(1, 12795426), (2, 6397713), (3, 4265142), (6, 2132571), (7, 1827918), (9, 1421714), (14, 913959), (18, 710857), (21, 609306), (42, 304653), (63, 203102), (126, 101551), (173, 73962), (346, 36981), (519, 24654), (587, 21798), (1038, 12327), (1174, 10899), (1211, 10566), (1557, 8218), (1761, 7266), (2422, 5283), (3114, 4109), (3522, 3633)]