56369646

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 126956544

約数和(自身を除く): 70586898

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1087, 1206, 2174, 2881, 3261, 5762, 6522, 8643, 9783, 17286, 19566, 25929, 46741, 51858, 72829, 93482, 140223, 145658, 218487, 280446, 420669, 436974, 655461, 841338, 1310922, 3131647, 6263294, 9394941, 18789882, 28184823, 56369646]

約数ペア:

[(1, 56369646), (2, 28184823), (3, 18789882), (6, 9394941), (9, 6263294), (18, 3131647), (43, 1310922), (67, 841338), (86, 655461), (129, 436974), (134, 420669), (201, 280446), (258, 218487), (387, 145658), (402, 140223), (603, 93482), (774, 72829), (1087, 51858), (1206, 46741), (2174, 25929), (2881, 19566), (3261, 17286), (5762, 9783), (6522, 8643)]