1894548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2931756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 251, 444, 502, 629, 753, 1004, 1258, 1506, 1887, 2516, 3012, 3774, 4267, 7548, 8534, 9287, 12801, 17068, 18574, 25602, 27861, 37148, 51204, 55722, 111444, 157879, 315758, 473637, 631516, 947274, 1894548]

約数ペア:

[(1, 1894548), (2, 947274), (3, 631516), (4, 473637), (6, 315758), (12, 157879), (17, 111444), (34, 55722), (37, 51204), (51, 37148), (68, 27861), (74, 25602), (102, 18574), (111, 17068), (148, 12801), (204, 9287), (222, 8534), (251, 7548), (444, 4267), (502, 3774), (629, 3012), (753, 2516), (1004, 1887), (1258, 1506)]