21160086

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{23669}}^1$

素因数の和:23823

約数の個数: 16

約数和(自身を含む): 42606000

約数和(自身を除く): 21445914

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 23669, 47338, 71007, 142014, 3526681, 7053362, 10580043, 21160086]

約数ペア:

[(1, 21160086), (2, 10580043), (3, 7053362), (6, 3526681), (149, 142014), (298, 71007), (447, 47338), (894, 23669)]