23981076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31741

約数の個数: 48

約数和(自身を含む): 71057280

約数和(自身を除く): 47076204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 31721, 63442, 95163, 126884, 190326, 222047, 285489, 380652, 444094, 570978, 666141, 856467, 888188, 1141956, 1332282, 1712934, 1998423, 2664564, 3425868, 3996846, 5995269, 7993692, 11990538, 23981076]

約数ペア:

[(1, 23981076), (2, 11990538), (3, 7993692), (4, 5995269), (6, 3996846), (7, 3425868), (9, 2664564), (12, 1998423), (14, 1712934), (18, 1332282), (21, 1141956), (27, 888188), (28, 856467), (36, 666141), (42, 570978), (54, 444094), (63, 380652), (84, 285489), (108, 222047), (126, 190326), (189, 126884), (252, 95163), (378, 63442), (756, 31721)]