210660606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{900259}}^1$

素因数の和:900280

約数の個数: 24

約数和(自身を含む): 491541960

約数和(自身を除く): 280881354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 900259, 1800518, 2700777, 5401554, 8102331, 11703367, 16204662, 23406734, 35110101, 70220202, 105330303, 210660606]

約数ペア:

[(1, 210660606), (2, 105330303), (3, 70220202), (6, 35110101), (9, 23406734), (13, 16204662), (18, 11703367), (26, 8102331), (39, 5401554), (78, 2700777), (117, 1800518), (234, 900259)]