2841822

素因数分解:

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

素因数の和:313

約数の個数: 48

約数和(自身を含む): 6722352

約数和(自身を除く): 3880530

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 251, 306, 333, 502, 629, 666, 753, 1258, 1506, 1887, 2259, 3774, 4267, 4518, 5661, 8534, 9287, 11322, 12801, 18574, 25602, 27861, 38403, 55722, 76806, 83583, 157879, 167166, 315758, 473637, 947274, 1420911, 2841822]

約数ペア:

[(1, 2841822), (2, 1420911), (3, 947274), (6, 473637), (9, 315758), (17, 167166), (18, 157879), (34, 83583), (37, 76806), (51, 55722), (74, 38403), (102, 27861), (111, 25602), (153, 18574), (222, 12801), (251, 11322), (306, 9287), (333, 8534), (502, 5661), (629, 4518), (666, 4267), (753, 3774), (1258, 2259), (1506, 1887)]