16857522

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4519

約数の個数: 48

約数和(自身を含む): 41951520

約数和(自身を除く): 25093998

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 4481, 8962, 13443, 26886, 40329, 49291, 80658, 85139, 98582, 147873, 170278, 255417, 295746, 443619, 510834, 766251, 887238, 936529, 1532502, 1873058, 2809587, 5619174, 8428761, 16857522]

約数ペア:

[(1, 16857522), (2, 8428761), (3, 5619174), (6, 2809587), (9, 1873058), (11, 1532502), (18, 936529), (19, 887238), (22, 766251), (33, 510834), (38, 443619), (57, 295746), (66, 255417), (99, 170278), (114, 147873), (171, 98582), (198, 85139), (209, 80658), (342, 49291), (418, 40329), (627, 26886), (1254, 13443), (1881, 8962), (3762, 4481)]