18524184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 35182056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1553, 1704, 1988, 2982, 3106, 3976, 4659, 5964, 6212, 9318, 10871, 11928, 12424, 18636, 21742, 32613, 37272, 43484, 65226, 86968, 110263, 130452, 220526, 260904, 330789, 441052, 661578, 771841, 882104, 1323156, 1543682, 2315523, 2646312, 3087364, 4631046, 6174728, 9262092, 18524184]

約数ペア:

[(1, 18524184), (2, 9262092), (3, 6174728), (4, 4631046), (6, 3087364), (7, 2646312), (8, 2315523), (12, 1543682), (14, 1323156), (21, 882104), (24, 771841), (28, 661578), (42, 441052), (56, 330789), (71, 260904), (84, 220526), (142, 130452), (168, 110263), (213, 86968), (284, 65226), (426, 43484), (497, 37272), (568, 32613), (852, 21742), (994, 18636), (1491, 12424), (1553, 11928), (1704, 10871), (1988, 9318), (2982, 6212), (3106, 5964), (3976, 4659)]