123594156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{490453}}^1$

素因数の和:490470

約数の個数: 36

約数和(自身を含む): 357050512

約数和(自身を除く): 233456356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 490453, 980906, 1471359, 1961812, 2942718, 3433171, 4414077, 5885436, 6866342, 8828154, 10299513, 13732684, 17656308, 20599026, 30898539, 41198052, 61797078, 123594156]

約数ペア:

[(1, 123594156), (2, 61797078), (3, 41198052), (4, 30898539), (6, 20599026), (7, 17656308), (9, 13732684), (12, 10299513), (14, 8828154), (18, 6866342), (21, 5885436), (28, 4414077), (36, 3433171), (42, 2942718), (63, 1961812), (84, 1471359), (126, 980906), (252, 490453)]