286821828

素因数分解:

$2^2\times 3^2\times {\mathrm{7967273}}^1$

素因数の和:7967283

約数の個数: 18

約数和(自身を含む): 725021934

約数和(自身を除く): 438200106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7967273, 15934546, 23901819, 31869092, 47803638, 71705457, 95607276, 143410914, 286821828]

約数ペア:

[(1, 286821828), (2, 143410914), (3, 95607276), (4, 71705457), (6, 47803638), (9, 31869092), (12, 23901819), (18, 15934546), (36, 7967273)]