26558604

素因数分解:

$2^2\times 3^4\times {\mathrm{81971}}^1$

素因数の和:81987

約数の個数: 30

約数和(自身を含む): 69430284

約数和(自身を除く): 42871680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 81971, 163942, 245913, 327884, 491826, 737739, 983652, 1475478, 2213217, 2950956, 4426434, 6639651, 8852868, 13279302, 26558604]

約数ペア:

[(1, 26558604), (2, 13279302), (3, 8852868), (4, 6639651), (6, 4426434), (9, 2950956), (12, 2213217), (18, 1475478), (27, 983652), (36, 737739), (54, 491826), (81, 327884), (108, 245913), (162, 163942), (324, 81971)]