17857302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 39084480

約数和(自身を除く): 21227178

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 163, 186, 326, 489, 589, 961, 978, 1178, 1767, 1922, 2883, 3097, 3534, 5053, 5766, 6194, 9291, 10106, 15159, 18259, 18582, 30318, 36518, 54777, 96007, 109554, 156643, 192014, 288021, 313286, 469929, 576042, 939858, 2976217, 5952434, 8928651, 17857302]

約数ペア:

[(1, 17857302), (2, 8928651), (3, 5952434), (6, 2976217), (19, 939858), (31, 576042), (38, 469929), (57, 313286), (62, 288021), (93, 192014), (114, 156643), (163, 109554), (186, 96007), (326, 54777), (489, 36518), (589, 30318), (961, 18582), (978, 18259), (1178, 15159), (1767, 10106), (1922, 9291), (2883, 6194), (3097, 5766), (3534, 5053)]