2549358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20233}}^1$

素因数の和:20248

約数の個数: 24

約数和(自身を含む): 6313008

約数和(自身を除く): 3763650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20233, 40466, 60699, 121398, 141631, 182097, 283262, 364194, 424893, 849786, 1274679, 2549358]

約数ペア:

[(1, 2549358), (2, 1274679), (3, 849786), (6, 424893), (7, 364194), (9, 283262), (14, 182097), (18, 141631), (21, 121398), (42, 60699), (63, 40466), (126, 20233)]