28185822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223697}}^1$

素因数の和:223712

約数の個数: 24

約数和(自身を含む): 69793776

約数和(自身を除く): 41607954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223697, 447394, 671091, 1342182, 1565879, 2013273, 3131758, 4026546, 4697637, 9395274, 14092911, 28185822]

約数ペア:

[(1, 28185822), (2, 14092911), (3, 9395274), (6, 4697637), (7, 4026546), (9, 3131758), (14, 2013273), (18, 1565879), (21, 1342182), (42, 671091), (63, 447394), (126, 223697)]