2018335059

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 3348870720

約数和(自身を除く): 1330535661

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 211, 247, 331, 507, 633, 741, 993, 1521, 1899, 2223, 2743, 2979, 3211, 4009, 4303, 6289, 8229, 9633, 12027, 12909, 18867, 24687, 28899, 35659, 36081, 38727, 52117, 55939, 56601, 69841, 81757, 106977, 156351, 167817, 209523, 245271, 320931, 469053, 503451, 628569, 677521, 735813, 907933, 1062841, 1326979, 2032563, 2723799, 3188523, 3980937, 6097689, 8171397, 9565569, 11803129, 11942811, 17250727, 35409387, 51752181, 106228161, 155256543, 224259451, 672778353, 2018335059]

約数ペア:

[(1, 2018335059), (3, 672778353), (9, 224259451), (13, 155256543), (19, 106228161), (39, 51752181), (57, 35409387), (117, 17250727), (169, 11942811), (171, 11803129), (211, 9565569), (247, 8171397), (331, 6097689), (507, 3980937), (633, 3188523), (741, 2723799), (993, 2032563), (1521, 1326979), (1899, 1062841), (2223, 907933), (2743, 735813), (2979, 677521), (3211, 628569), (4009, 503451), (4303, 469053), (6289, 320931), (8229, 245271), (9633, 209523), (12027, 167817), (12909, 156351), (18867, 106977), (24687, 81757), (28899, 69841), (35659, 56601), (36081, 55939), (38727, 52117)]