8990382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 20044800

約数和(自身を除く): 11054418

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 4639, 9278, 13917, 27834, 78863, 88141, 157726, 176282, 236589, 264423, 473178, 528846, 1498397, 2996794, 4495191, 8990382]

約数ペア:

[(1, 8990382), (2, 4495191), (3, 2996794), (6, 1498397), (17, 528846), (19, 473178), (34, 264423), (38, 236589), (51, 176282), (57, 157726), (102, 88141), (114, 78863), (323, 27834), (646, 13917), (969, 9278), (1938, 4639)]