42166926

素因数分解:

$2^1\times 3^3\times {\mathrm{780869}}^1$

素因数の和:780880

約数の個数: 16

約数和(自身を含む): 93704400

約数和(自身を除く): 51537474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 780869, 1561738, 2342607, 4685214, 7027821, 14055642, 21083463, 42166926]

約数ペア:

[(1, 42166926), (2, 21083463), (3, 14055642), (6, 7027821), (9, 4685214), (18, 2342607), (27, 1561738), (54, 780869)]