258953418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13873}}^1$

素因数の和:13959

約数の個数: 48

約数和(自身を含む): 603851976

約数和(自身を除く): 344898558

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 9333, 13873, 18666, 27746, 41619, 83238, 124857, 235841, 249714, 471682, 707523, 846253, 1415046, 1692506, 2122569, 2538759, 4245138, 5077518, 7616277, 14386301, 15232554, 28772602, 43158903, 86317806, 129476709, 258953418]

約数ペア:

[(1, 258953418), (2, 129476709), (3, 86317806), (6, 43158903), (9, 28772602), (17, 15232554), (18, 14386301), (34, 7616277), (51, 5077518), (61, 4245138), (102, 2538759), (122, 2122569), (153, 1692506), (183, 1415046), (306, 846253), (366, 707523), (549, 471682), (1037, 249714), (1098, 235841), (2074, 124857), (3111, 83238), (6222, 41619), (9333, 27746), (13873, 18666)]