172355346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{503963}}^1$

素因数の和:503990

約数の個数: 24

約数和(自身を含む): 393091920

約数和(自身を除く): 220736574

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 503963, 1007926, 1511889, 3023778, 4535667, 9071334, 9575297, 19150594, 28725891, 57451782, 86177673, 172355346]

約数ペア:

[(1, 172355346), (2, 86177673), (3, 57451782), (6, 28725891), (9, 19150594), (18, 9575297), (19, 9071334), (38, 4535667), (57, 3023778), (114, 1511889), (171, 1007926), (342, 503963)]