12755556

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 36507744

約数和(自身を除く): 23752188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1193, 1782, 2386, 2673, 3564, 3579, 4772, 5346, 7158, 10692, 10737, 13123, 14316, 21474, 26246, 32211, 39369, 42948, 52492, 64422, 78738, 96633, 118107, 128844, 157476, 193266, 236214, 289899, 354321, 386532, 472428, 579798, 708642, 1062963, 1159596, 1417284, 2125926, 3188889, 4251852, 6377778, 12755556]

約数ペア:

[(1, 12755556), (2, 6377778), (3, 4251852), (4, 3188889), (6, 2125926), (9, 1417284), (11, 1159596), (12, 1062963), (18, 708642), (22, 579798), (27, 472428), (33, 386532), (36, 354321), (44, 289899), (54, 236214), (66, 193266), (81, 157476), (99, 128844), (108, 118107), (132, 96633), (162, 78738), (198, 64422), (243, 52492), (297, 42948), (324, 39369), (396, 32211), (486, 26246), (594, 21474), (891, 14316), (972, 13123), (1188, 10737), (1193, 10692), (1782, 7158), (2386, 5346), (2673, 4772), (3564, 3579)]