9142518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 23470776

約数和(自身を除く): 14328258

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 257, 294, 363, 462, 514, 539, 726, 771, 847, 1078, 1542, 1617, 1694, 1799, 2541, 2827, 3234, 3598, 5082, 5397, 5654, 5929, 8481, 10794, 11858, 12593, 16962, 17787, 19789, 25186, 31097, 35574, 37779, 39578, 59367, 62194, 75558, 93291, 118734, 138523, 186582, 217679, 277046, 415569, 435358, 653037, 831138, 1306074, 1523753, 3047506, 4571259, 9142518]

約数ペア:

[(1, 9142518), (2, 4571259), (3, 3047506), (6, 1523753), (7, 1306074), (11, 831138), (14, 653037), (21, 435358), (22, 415569), (33, 277046), (42, 217679), (49, 186582), (66, 138523), (77, 118734), (98, 93291), (121, 75558), (147, 62194), (154, 59367), (231, 39578), (242, 37779), (257, 35574), (294, 31097), (363, 25186), (462, 19789), (514, 17787), (539, 16962), (726, 12593), (771, 11858), (847, 10794), (1078, 8481), (1542, 5929), (1617, 5654), (1694, 5397), (1799, 5082), (2541, 3598), (2827, 3234)]