42006438

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 56

約数和(自身を含む): 96638688

約数和(自身を除く): 54632250

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 613, 729, 846, 1226, 1269, 1458, 1839, 2538, 3678, 3807, 5517, 7614, 11034, 11421, 16551, 22842, 28811, 33102, 34263, 49653, 57622, 68526, 86433, 99306, 148959, 172866, 259299, 297918, 446877, 518598, 777897, 893754, 1555794, 2333691, 4667382, 7001073, 14002146, 21003219, 42006438]

約数ペア:

[(1, 42006438), (2, 21003219), (3, 14002146), (6, 7001073), (9, 4667382), (18, 2333691), (27, 1555794), (47, 893754), (54, 777897), (81, 518598), (94, 446877), (141, 297918), (162, 259299), (243, 172866), (282, 148959), (423, 99306), (486, 86433), (613, 68526), (729, 57622), (846, 49653), (1226, 34263), (1269, 33102), (1458, 28811), (1839, 22842), (2538, 16551), (3678, 11421), (3807, 11034), (5517, 7614)]