7952406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 20191680

約数和(自身を除く): 12239274

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 2459, 3234, 4918, 7377, 14754, 17213, 27049, 34426, 51639, 54098, 81147, 103278, 120491, 162294, 189343, 240982, 361473, 378686, 568029, 722946, 1136058, 1325401, 2650802, 3976203, 7952406]

約数ペア:

[(1, 7952406), (2, 3976203), (3, 2650802), (6, 1325401), (7, 1136058), (11, 722946), (14, 568029), (21, 378686), (22, 361473), (33, 240982), (42, 189343), (49, 162294), (66, 120491), (77, 103278), (98, 81147), (147, 54098), (154, 51639), (231, 34426), (294, 27049), (462, 17213), (539, 14754), (1078, 7377), (1617, 4918), (2459, 3234)]