27948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 69552

約数和(自身を除く): 41604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 9316, 13974, 27948]

約数ペア:

[(1, 27948), (2, 13974), (3, 9316), (4, 6987), (6, 4658), (12, 2329), (17, 1644), (34, 822), (51, 548), (68, 411), (102, 274), (137, 204)]