31816218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14293}}^1$

素因数の和:14358

約数の個数: 32

約数和(自身を含む): 74100096

約数和(自身を除く): 42283878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 14293, 28586, 42879, 85758, 100051, 200102, 300153, 600306, 757529, 1515058, 2272587, 4545174, 5302703, 10605406, 15908109, 31816218]

約数ペア:

[(1, 31816218), (2, 15908109), (3, 10605406), (6, 5302703), (7, 4545174), (14, 2272587), (21, 1515058), (42, 757529), (53, 600306), (106, 300153), (159, 200102), (318, 100051), (371, 85758), (742, 42879), (1113, 28586), (2226, 14293)]