18251018559

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{2699}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 28190916000

約数和(自身を除く): 9939897441

約数列:

[1, 3, 9, 17, 51, 153, 193, 229, 579, 687, 1737, 2061, 2699, 3281, 3893, 8097, 9843, 11679, 24291, 29529, 35037, 44197, 45883, 132591, 137649, 397773, 412947, 520907, 618071, 751349, 1562721, 1854213, 2254047, 4688163, 5562639, 6762141, 8855419, 10507207, 26566257, 31521621, 79698771, 94564863, 119287703, 357863109, 1073589327, 2027890951, 6083672853, 18251018559]

約数ペア:

[(1, 18251018559), (3, 6083672853), (9, 2027890951), (17, 1073589327), (51, 357863109), (153, 119287703), (193, 94564863), (229, 79698771), (579, 31521621), (687, 26566257), (1737, 10507207), (2061, 8855419), (2699, 6762141), (3281, 5562639), (3893, 4688163), (8097, 2254047), (9843, 1854213), (11679, 1562721), (24291, 751349), (29529, 618071), (35037, 520907), (44197, 412947), (45883, 397773), (132591, 137649)]