12947256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{8563}}^1$

素因数の和:8585

約数の個数: 64

約数和(自身を含む): 41107200

約数和(自身を除く): 28159944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 8563, 17126, 25689, 34252, 51378, 59941, 68504, 77067, 102756, 119882, 154134, 179823, 205512, 231201, 239764, 308268, 359646, 462402, 479528, 539469, 616536, 719292, 924804, 1078938, 1438584, 1618407, 1849608, 2157876, 3236814, 4315752, 6473628, 12947256]

約数ペア:

[(1, 12947256), (2, 6473628), (3, 4315752), (4, 3236814), (6, 2157876), (7, 1849608), (8, 1618407), (9, 1438584), (12, 1078938), (14, 924804), (18, 719292), (21, 616536), (24, 539469), (27, 479528), (28, 462402), (36, 359646), (42, 308268), (54, 239764), (56, 231201), (63, 205512), (72, 179823), (84, 154134), (108, 119882), (126, 102756), (168, 77067), (189, 68504), (216, 59941), (252, 51378), (378, 34252), (504, 25689), (756, 17126), (1512, 8563)]