2021286888

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{597307}}^1$

素因数の和:597366

約数の個数: 48

約数和(自身を含む): 5590802880

約数和(自身を除く): 3569515992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 597307, 1194614, 1791921, 2389228, 3583842, 4778456, 5375763, 7167684, 10751526, 14335368, 21503052, 28073429, 43006104, 56146858, 84220287, 112293716, 168440574, 224587432, 252660861, 336881148, 505321722, 673762296, 1010643444, 2021286888]

約数ペア:

[(1, 2021286888), (2, 1010643444), (3, 673762296), (4, 505321722), (6, 336881148), (8, 252660861), (9, 224587432), (12, 168440574), (18, 112293716), (24, 84220287), (36, 56146858), (47, 43006104), (72, 28073429), (94, 21503052), (141, 14335368), (188, 10751526), (282, 7167684), (376, 5375763), (423, 4778456), (564, 3583842), (846, 2389228), (1128, 1791921), (1692, 1194614), (3384, 597307)]