214909722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{628391}}^1$

素因数の和:628418

約数の個数: 24

約数和(自身を含む): 490145760

約数和(自身を除く): 275236038

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 628391, 1256782, 1885173, 3770346, 5655519, 11311038, 11939429, 23878858, 35818287, 71636574, 107454861, 214909722]

約数ペア:

[(1, 214909722), (2, 107454861), (3, 71636574), (6, 35818287), (9, 23878858), (18, 11939429), (19, 11311038), (38, 5655519), (57, 3770346), (114, 1885173), (171, 1256782), (342, 628391)]