42745086

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 97284096

約数和(自身を除く): 54539010

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 463, 669, 926, 1338, 1389, 2007, 2778, 4014, 4167, 5129, 8334, 10258, 10649, 15387, 21298, 30774, 31947, 46161, 63894, 92322, 95841, 103249, 191682, 206498, 309747, 619494, 929241, 1858482, 2374727, 4749454, 7124181, 14248362, 21372543, 42745086]

約数ペア:

[(1, 42745086), (2, 21372543), (3, 14248362), (6, 7124181), (9, 4749454), (18, 2374727), (23, 1858482), (46, 929241), (69, 619494), (138, 309747), (207, 206498), (223, 191682), (414, 103249), (446, 95841), (463, 92322), (669, 63894), (926, 46161), (1338, 31947), (1389, 30774), (2007, 21298), (2778, 15387), (4014, 10649), (4167, 10258), (5129, 8334)]