15661620018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{300757}}^1$

素因数の和:301039

約数の個数: 48

約数和(自身を含む): 37159252416

約数和(自身を除く): 21497632398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 263, 526, 789, 1578, 2367, 2893, 4734, 5786, 8679, 17358, 26037, 52074, 300757, 601514, 902271, 1804542, 2706813, 3308327, 5413626, 6616654, 9924981, 19849962, 29774943, 59549886, 79099091, 158198182, 237297273, 474594546, 711891819, 870090001, 1423783638, 1740180002, 2610270003, 5220540006, 7830810009, 15661620018]

約数ペア:

[(1, 15661620018), (2, 7830810009), (3, 5220540006), (6, 2610270003), (9, 1740180002), (11, 1423783638), (18, 870090001), (22, 711891819), (33, 474594546), (66, 237297273), (99, 158198182), (198, 79099091), (263, 59549886), (526, 29774943), (789, 19849962), (1578, 9924981), (2367, 6616654), (2893, 5413626), (4734, 3308327), (5786, 2706813), (8679, 1804542), (17358, 902271), (26037, 601514), (52074, 300757)]