2191338

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2358

約数の個数: 24

約数和(自身を含む): 4839588

約数和(自身を除く): 2648250

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2297, 4594, 6891, 13782, 20673, 41346, 121741, 243482, 365223, 730446, 1095669, 2191338]

約数ペア:

[(1, 2191338), (2, 1095669), (3, 730446), (6, 365223), (9, 243482), (18, 121741), (53, 41346), (106, 20673), (159, 13782), (318, 6891), (477, 4594), (954, 2297)]