21084498

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17483}}^1$

素因数の和:17558

約数の個数: 24

約数和(自身を含む): 46367568

約数和(自身を除く): 25283070

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 17483, 34966, 52449, 104898, 157347, 314694, 1171361, 2342722, 3514083, 7028166, 10542249, 21084498]

約数ペア:

[(1, 21084498), (2, 10542249), (3, 7028166), (6, 3514083), (9, 2342722), (18, 1171361), (67, 314694), (134, 157347), (201, 104898), (402, 52449), (603, 34966), (1206, 17483)]