28407222

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{50909}}^1$

素因数の和:50948

約数の個数: 24

約数和(自身を含む): 63535680

約数和(自身を除く): 35128458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 50909, 101818, 152727, 305454, 458181, 916362, 1578179, 3156358, 4734537, 9469074, 14203611, 28407222]

約数ペア:

[(1, 28407222), (2, 14203611), (3, 9469074), (6, 4734537), (9, 3156358), (18, 1578179), (31, 916362), (62, 458181), (93, 305454), (186, 152727), (279, 101818), (558, 50909)]