18424458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78737}}^1$

素因数の和:78758

約数の個数: 24

約数和(自身を含む): 42990948

約数和(自身を除く): 24566490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78737, 157474, 236211, 472422, 708633, 1023581, 1417266, 2047162, 3070743, 6141486, 9212229, 18424458]

約数ペア:

[(1, 18424458), (2, 9212229), (3, 6141486), (6, 3070743), (9, 2047162), (13, 1417266), (18, 1023581), (26, 708633), (39, 472422), (78, 236211), (117, 157474), (234, 78737)]