19540926

素因数分解:

$2^1\times 3^4\times {\mathrm{120623}}^1$

素因数の和:120637

約数の個数: 20

約数和(自身を含む): 43786512

約数和(自身を除く): 24245586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 120623, 241246, 361869, 723738, 1085607, 2171214, 3256821, 6513642, 9770463, 19540926]

約数ペア:

[(1, 19540926), (2, 9770463), (3, 6513642), (6, 3256821), (9, 2171214), (18, 1085607), (27, 723738), (54, 361869), (81, 241246), (162, 120623)]