21435606

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70051}}^1$

素因数の和:70076

約数の個数: 24

約数和(自身を含む): 49176504

約数和(自身を除く): 27740898

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70051, 140102, 210153, 420306, 630459, 1190867, 1260918, 2381734, 3572601, 7145202, 10717803, 21435606]

約数ペア:

[(1, 21435606), (2, 10717803), (3, 7145202), (6, 3572601), (9, 2381734), (17, 1260918), (18, 1190867), (34, 630459), (51, 420306), (102, 210153), (153, 140102), (306, 70051)]