22143816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{16187}}^1$

素因数の和:16218

約数の個数: 48

約数和(自身を含む): 63133200

約数和(自身を除く): 40989384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 16187, 32374, 48561, 64748, 97122, 129496, 145683, 194244, 291366, 307553, 388488, 582732, 615106, 922659, 1165464, 1230212, 1845318, 2460424, 2767977, 3690636, 5535954, 7381272, 11071908, 22143816]

約数ペア:

[(1, 22143816), (2, 11071908), (3, 7381272), (4, 5535954), (6, 3690636), (8, 2767977), (9, 2460424), (12, 1845318), (18, 1230212), (19, 1165464), (24, 922659), (36, 615106), (38, 582732), (57, 388488), (72, 307553), (76, 291366), (114, 194244), (152, 145683), (171, 129496), (228, 97122), (342, 64748), (456, 48561), (684, 32374), (1368, 16187)]