12015576

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 33307560

約数和(自身を除く): 21291984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 3881, 7762, 11643, 15524, 23286, 31048, 34929, 46572, 69858, 93144, 139716, 166883, 279432, 333766, 500649, 667532, 1001298, 1335064, 1501947, 2002596, 3003894, 4005192, 6007788, 12015576]

約数ペア:

[(1, 12015576), (2, 6007788), (3, 4005192), (4, 3003894), (6, 2002596), (8, 1501947), (9, 1335064), (12, 1001298), (18, 667532), (24, 500649), (36, 333766), (43, 279432), (72, 166883), (86, 139716), (129, 93144), (172, 69858), (258, 46572), (344, 34929), (387, 31048), (516, 23286), (774, 15524), (1032, 11643), (1548, 7762), (3096, 3881)]