18864594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8807}}^1$

素因数の和:8839

約数の個数: 48

約数和(自身を含む): 49465728

約数和(自身を除く): 30601134

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8807, 17614, 26421, 52842, 61649, 79263, 123298, 149719, 158526, 184947, 299438, 369894, 449157, 554841, 898314, 1048033, 1109682, 1347471, 2096066, 2694942, 3144099, 6288198, 9432297, 18864594]

約数ペア:

[(1, 18864594), (2, 9432297), (3, 6288198), (6, 3144099), (7, 2694942), (9, 2096066), (14, 1347471), (17, 1109682), (18, 1048033), (21, 898314), (34, 554841), (42, 449157), (51, 369894), (63, 299438), (102, 184947), (119, 158526), (126, 149719), (153, 123298), (238, 79263), (306, 61649), (357, 52842), (714, 26421), (1071, 17614), (2142, 8807)]