12212856

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 35022240

約数和(自身を除く): 22809384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 401, 423, 564, 648, 802, 846, 1128, 1203, 1269, 1604, 1692, 2406, 2538, 3208, 3384, 3609, 3807, 4812, 5076, 7218, 7614, 9624, 10152, 10827, 14436, 15228, 18847, 21654, 28872, 30456, 32481, 37694, 43308, 56541, 64962, 75388, 86616, 113082, 129924, 150776, 169623, 226164, 259848, 339246, 452328, 508869, 678492, 1017738, 1356984, 1526607, 2035476, 3053214, 4070952, 6106428, 12212856]

約数ペア:

[(1, 12212856), (2, 6106428), (3, 4070952), (4, 3053214), (6, 2035476), (8, 1526607), (9, 1356984), (12, 1017738), (18, 678492), (24, 508869), (27, 452328), (36, 339246), (47, 259848), (54, 226164), (72, 169623), (81, 150776), (94, 129924), (108, 113082), (141, 86616), (162, 75388), (188, 64962), (216, 56541), (282, 43308), (324, 37694), (376, 32481), (401, 30456), (423, 28872), (564, 21654), (648, 18847), (802, 15228), (846, 14436), (1128, 10827), (1203, 10152), (1269, 9624), (1604, 7614), (1692, 7218), (2406, 5076), (2538, 4812), (3208, 3807), (3384, 3609)]