28819998

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:5001

約数の個数: 48

約数和(自身を含む): 69610320

約数和(自身を除く): 40790322

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 4957, 5814, 9914, 14871, 29742, 44613, 84269, 89226, 94183, 168538, 188366, 252807, 282549, 505614, 565098, 758421, 847647, 1516842, 1601111, 1695294, 3202222, 4803333, 9606666, 14409999, 28819998]

約数ペア:

[(1, 28819998), (2, 14409999), (3, 9606666), (6, 4803333), (9, 3202222), (17, 1695294), (18, 1601111), (19, 1516842), (34, 847647), (38, 758421), (51, 565098), (57, 505614), (102, 282549), (114, 252807), (153, 188366), (171, 168538), (306, 94183), (323, 89226), (342, 84269), (646, 44613), (969, 29742), (1938, 14871), (2907, 9914), (4957, 5814)]