13280868

素因数分解:

$2^2\times 3^3\times {\mathrm{122971}}^1$

素因数の和:122984

約数の個数: 24

約数和(自身を含む): 34432160

約数和(自身を除く): 21151292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 122971, 245942, 368913, 491884, 737826, 1106739, 1475652, 2213478, 3320217, 4426956, 6640434, 13280868]

約数ペア:

[(1, 13280868), (2, 6640434), (3, 4426956), (4, 3320217), (6, 2213478), (9, 1475652), (12, 1106739), (18, 737826), (27, 491884), (36, 368913), (54, 245942), (108, 122971)]