18698526

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1531

約数の個数: 80

約数和(自身を含む): 52272000

約数和(自身を除く): 33573474

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1499, 1782, 2079, 2998, 4158, 4497, 6237, 8994, 10493, 12474, 13491, 16489, 20986, 26982, 31479, 32978, 40473, 49467, 62958, 80946, 94437, 98934, 115423, 121419, 148401, 188874, 230846, 242838, 283311, 296802, 346269, 445203, 566622, 692538, 849933, 890406, 1038807, 1335609, 1699866, 2077614, 2671218, 3116421, 6232842, 9349263, 18698526]

約数ペア:

[(1, 18698526), (2, 9349263), (3, 6232842), (6, 3116421), (7, 2671218), (9, 2077614), (11, 1699866), (14, 1335609), (18, 1038807), (21, 890406), (22, 849933), (27, 692538), (33, 566622), (42, 445203), (54, 346269), (63, 296802), (66, 283311), (77, 242838), (81, 230846), (99, 188874), (126, 148401), (154, 121419), (162, 115423), (189, 98934), (198, 94437), (231, 80946), (297, 62958), (378, 49467), (462, 40473), (567, 32978), (594, 31479), (693, 26982), (891, 20986), (1134, 16489), (1386, 13491), (1499, 12474), (1782, 10493), (2079, 8994), (2998, 6237), (4158, 4497)]