39978084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{195971}}^1$

素因数の和:195995

約数の個数: 24

約数和(自身を含む): 98769888

約数和(自身を除く): 58791804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 195971, 391942, 587913, 783884, 1175826, 2351652, 3331507, 6663014, 9994521, 13326028, 19989042, 39978084]

約数ペア:

[(1, 39978084), (2, 19989042), (3, 13326028), (4, 9994521), (6, 6663014), (12, 3331507), (17, 2351652), (34, 1175826), (51, 783884), (68, 587913), (102, 391942), (204, 195971)]