28220274

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{29581}}^1$

素因数の和:29642

約数の個数: 24

約数和(自身を含む): 62299692

約数和(自身を除く): 34079418

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 29581, 59162, 88743, 177486, 266229, 532458, 1567793, 3135586, 4703379, 9406758, 14110137, 28220274]

約数ペア:

[(1, 28220274), (2, 14110137), (3, 9406758), (6, 4703379), (9, 3135586), (18, 1567793), (53, 532458), (106, 266229), (159, 177486), (318, 88743), (477, 59162), (954, 29581)]