1239771834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1405637}}^1$

素因数の和:1405659

約数の個数: 36

約数和(自身を含む): 3124733274

約数和(自身を除く): 1884961440

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1405637, 2811274, 4216911, 8433822, 9839459, 12650733, 19678918, 25301466, 29518377, 59036754, 68876213, 88555131, 137752426, 177110262, 206628639, 413257278, 619885917, 1239771834]

約数ペア:

[(1, 1239771834), (2, 619885917), (3, 413257278), (6, 206628639), (7, 177110262), (9, 137752426), (14, 88555131), (18, 68876213), (21, 59036754), (42, 29518377), (49, 25301466), (63, 19678918), (98, 12650733), (126, 9839459), (147, 8433822), (294, 4216911), (441, 2811274), (882, 1405637)]