18628398

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{54469}}^1$

素因数の和:54496

約数の個数: 24

約数和(自身を含む): 42486600

約数和(自身を除く): 23858202

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 54469, 108938, 163407, 326814, 490221, 980442, 1034911, 2069822, 3104733, 6209466, 9314199, 18628398]

約数ペア:

[(1, 18628398), (2, 9314199), (3, 6209466), (6, 3104733), (9, 2069822), (18, 1034911), (19, 980442), (38, 490221), (57, 326814), (114, 163407), (171, 108938), (342, 54469)]