16917876

素因数分解:

$2^2\times 3^3\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 44083200

約数和(自身を除く): 27165324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 383, 409, 766, 818, 1149, 1227, 1532, 1636, 2298, 2454, 3447, 3681, 4596, 4908, 6894, 7362, 10341, 11043, 13788, 14724, 20682, 22086, 41364, 44172, 156647, 313294, 469941, 626588, 939882, 1409823, 1879764, 2819646, 4229469, 5639292, 8458938, 16917876]

約数ペア:

[(1, 16917876), (2, 8458938), (3, 5639292), (4, 4229469), (6, 2819646), (9, 1879764), (12, 1409823), (18, 939882), (27, 626588), (36, 469941), (54, 313294), (108, 156647), (383, 44172), (409, 41364), (766, 22086), (818, 20682), (1149, 14724), (1227, 13788), (1532, 11043), (1636, 10341), (2298, 7362), (2454, 6894), (3447, 4908), (3681, 4596)]