126969822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1307}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 323965440

約数和(自身を除く): 196995618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 378, 514, 771, 1307, 1542, 1799, 2313, 2614, 3598, 3921, 4626, 5397, 6939, 7842, 9149, 10794, 11763, 13878, 16191, 18298, 23526, 27447, 32382, 35289, 48573, 54894, 70578, 82341, 97146, 164682, 247023, 335899, 494046, 671798, 1007697, 2015394, 2351293, 3023091, 4702586, 6046182, 7053879, 9069273, 14107758, 18138546, 21161637, 42323274, 63484911, 126969822]

約数ペア:

[(1, 126969822), (2, 63484911), (3, 42323274), (6, 21161637), (7, 18138546), (9, 14107758), (14, 9069273), (18, 7053879), (21, 6046182), (27, 4702586), (42, 3023091), (54, 2351293), (63, 2015394), (126, 1007697), (189, 671798), (257, 494046), (378, 335899), (514, 247023), (771, 164682), (1307, 97146), (1542, 82341), (1799, 70578), (2313, 54894), (2614, 48573), (3598, 35289), (3921, 32382), (4626, 27447), (5397, 23526), (6939, 18298), (7842, 16191), (9149, 13878), (10794, 11763)]