18034974

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 23478498

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 863, 1161, 1726, 2322, 2589, 3483, 5178, 6966, 7767, 10449, 15534, 20898, 23301, 37109, 46602, 69903, 74218, 111327, 139806, 209709, 222654, 333981, 419418, 667962, 1001943, 2003886, 3005829, 6011658, 9017487, 18034974]

約数ペア:

[(1, 18034974), (2, 9017487), (3, 6011658), (6, 3005829), (9, 2003886), (18, 1001943), (27, 667962), (43, 419418), (54, 333981), (81, 222654), (86, 209709), (129, 139806), (162, 111327), (243, 74218), (258, 69903), (387, 46602), (486, 37109), (774, 23301), (863, 20898), (1161, 15534), (1726, 10449), (2322, 7767), (2589, 6966), (3483, 5178)]