25573194

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 58286592

約数和(自身を除く): 32713398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 277, 414, 446, 554, 669, 831, 1338, 1662, 2007, 2493, 4014, 4986, 5129, 6371, 10258, 12742, 15387, 19113, 30774, 38226, 46161, 57339, 61771, 92322, 114678, 123542, 185313, 370626, 555939, 1111878, 1420733, 2841466, 4262199, 8524398, 12786597, 25573194]

約数ペア:

[(1, 25573194), (2, 12786597), (3, 8524398), (6, 4262199), (9, 2841466), (18, 1420733), (23, 1111878), (46, 555939), (69, 370626), (138, 185313), (207, 123542), (223, 114678), (277, 92322), (414, 61771), (446, 57339), (554, 46161), (669, 38226), (831, 30774), (1338, 19113), (1662, 15387), (2007, 12742), (2493, 10258), (4014, 6371), (4986, 5129)]