42560442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 96864768

約数和(自身を除く): 54304326

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 461, 669, 922, 1338, 1383, 2007, 2766, 4014, 4149, 5129, 8298, 10258, 10603, 15387, 21206, 30774, 31809, 46161, 63618, 92322, 95427, 102803, 190854, 205606, 308409, 616818, 925227, 1850454, 2364469, 4728938, 7093407, 14186814, 21280221, 42560442]

約数ペア:

[(1, 42560442), (2, 21280221), (3, 14186814), (6, 7093407), (9, 4728938), (18, 2364469), (23, 1850454), (46, 925227), (69, 616818), (138, 308409), (207, 205606), (223, 190854), (414, 102803), (446, 95427), (461, 92322), (669, 63618), (922, 46161), (1338, 31809), (1383, 30774), (2007, 21206), (2766, 15387), (4014, 10603), (4149, 10258), (5129, 8298)]