19442862

素因数分解:

$2^1\times 3^3\times {\mathrm{360053}}^1$

素因数の和:360064

約数の個数: 16

約数和(自身を含む): 43206480

約数和(自身を除く): 23763618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 360053, 720106, 1080159, 2160318, 3240477, 6480954, 9721431, 19442862]

約数ペア:

[(1, 19442862), (2, 9721431), (3, 6480954), (6, 3240477), (9, 2160318), (18, 1080159), (27, 720106), (54, 360053)]