1974302586

素因数分解:

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

素因数の和:727

約数の個数: 84

約数和(自身を含む): 4544031642

約数和(自身を除く): 2569729056

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, 2209, 2538, 3678, 3807, 4418, 5517, 6627, 7614, 11034, 11421, 13254, 16551, 19881, 22842, 28811, 33102, 34263, 39762, 49653, 57622, 59643, 68526, 86433, 99306, 119286, 148959, 172866, 178929, 259299, 297918, 357858, 446877, 518598, 536787, 777897, 893754, 1073574, 1354117, 1555794, 1610361, 2333691, 2708234, 3220722, 4062351, 4667382, 7001073, 8124702, 12187053, 14002146, 21003219, 24374106, 36561159, 42006438, 73122318, 109683477, 219366954, 329050431, 658100862, 987151293, 1974302586]

約数ペア:

[(1, 1974302586), (2, 987151293), (3, 658100862), (6, 329050431), (9, 219366954), (18, 109683477), (27, 73122318), (47, 42006438), (54, 36561159), (81, 24374106), (94, 21003219), (141, 14002146), (162, 12187053), (243, 8124702), (282, 7001073), (423, 4667382), (486, 4062351), (613, 3220722), (729, 2708234), (846, 2333691), (1226, 1610361), (1269, 1555794), (1458, 1354117), (1839, 1073574), (2209, 893754), (2538, 777897), (3678, 536787), (3807, 518598), (4418, 446877), (5517, 357858), (6627, 297918), (7614, 259299), (11034, 178929), (11421, 172866), (13254, 148959), (16551, 119286), (19881, 99306), (22842, 86433), (28811, 68526), (33102, 59643), (34263, 57622), (39762, 49653)]