22159788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 59345664

約数和(自身を除く): 37185876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 797, 993, 1324, 1594, 1986, 2317, 2391, 3188, 3972, 4634, 4782, 5579, 6951, 9268, 9564, 11158, 13902, 16737, 22316, 27804, 33474, 66948, 263807, 527614, 791421, 1055228, 1582842, 1846649, 3165684, 3693298, 5539947, 7386596, 11079894, 22159788]

約数ペア:

[(1, 22159788), (2, 11079894), (3, 7386596), (4, 5539947), (6, 3693298), (7, 3165684), (12, 1846649), (14, 1582842), (21, 1055228), (28, 791421), (42, 527614), (84, 263807), (331, 66948), (662, 33474), (797, 27804), (993, 22316), (1324, 16737), (1594, 13902), (1986, 11158), (2317, 9564), (2391, 9268), (3188, 6951), (3972, 5579), (4634, 4782)]