18764392

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 36451350

約数和(自身を除く): 17686958

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 2789, 3364, 5578, 6728, 11156, 22312, 80881, 161762, 323524, 647048, 2345549, 4691098, 9382196, 18764392]

約数ペア:

[(1, 18764392), (2, 9382196), (4, 4691098), (8, 2345549), (29, 647048), (58, 323524), (116, 161762), (232, 80881), (841, 22312), (1682, 11156), (2789, 6728), (3364, 5578)]