8678898

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6791}}^1$

素因数の和:6870

約数の個数: 24

約数和(自身を含む): 19071936

約数和(自身を除く): 10393038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6791, 13582, 20373, 40746, 61119, 122238, 482161, 964322, 1446483, 2892966, 4339449, 8678898]

約数ペア:

[(1, 8678898), (2, 4339449), (3, 2892966), (6, 1446483), (9, 964322), (18, 482161), (71, 122238), (142, 61119), (213, 40746), (426, 20373), (639, 13582), (1278, 6791)]