12697902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 31674240

約数和(自身を除く): 18976338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 563, 1074, 1126, 1253, 1611, 1689, 2506, 3222, 3378, 3759, 3941, 5067, 7518, 7882, 10134, 11277, 11823, 22554, 23646, 35469, 70938, 100777, 201554, 302331, 604662, 705439, 906993, 1410878, 1813986, 2116317, 4232634, 6348951, 12697902]

約数ペア:

[(1, 12697902), (2, 6348951), (3, 4232634), (6, 2116317), (7, 1813986), (9, 1410878), (14, 906993), (18, 705439), (21, 604662), (42, 302331), (63, 201554), (126, 100777), (179, 70938), (358, 35469), (537, 23646), (563, 22554), (1074, 11823), (1126, 11277), (1253, 10134), (1611, 7882), (1689, 7518), (2506, 5067), (3222, 3941), (3378, 3759)]