66991302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27983}}^1$

素因数の和:28017

約数の個数: 48

約数和(自身を含む): 174620160

約数和(自身を除く): 107628858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27983, 55966, 83949, 167898, 195881, 251847, 391762, 503694, 531677, 587643, 1063354, 1175286, 1595031, 1762929, 3190062, 3525858, 3721739, 4785093, 7443478, 9570186, 11165217, 22330434, 33495651, 66991302]

約数ペア:

[(1, 66991302), (2, 33495651), (3, 22330434), (6, 11165217), (7, 9570186), (9, 7443478), (14, 4785093), (18, 3721739), (19, 3525858), (21, 3190062), (38, 1762929), (42, 1595031), (57, 1175286), (63, 1063354), (114, 587643), (126, 531677), (133, 503694), (171, 391762), (266, 251847), (342, 195881), (399, 167898), (798, 83949), (1197, 55966), (2394, 27983)]