15384276

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 40156480

約数和(自身を除く): 24772204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 787, 1086, 1574, 1629, 2172, 2361, 3148, 3258, 4722, 4887, 6516, 7083, 9444, 9774, 14166, 19548, 21249, 28332, 42498, 84996, 142447, 284894, 427341, 569788, 854682, 1282023, 1709364, 2564046, 3846069, 5128092, 7692138, 15384276]

約数ペア:

[(1, 15384276), (2, 7692138), (3, 5128092), (4, 3846069), (6, 2564046), (9, 1709364), (12, 1282023), (18, 854682), (27, 569788), (36, 427341), (54, 284894), (108, 142447), (181, 84996), (362, 42498), (543, 28332), (724, 21249), (787, 19548), (1086, 14166), (1574, 9774), (1629, 9444), (2172, 7083), (2361, 6516), (3148, 4887), (3258, 4722)]