19802034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6871

約数の個数: 48

約数和(自身を含む): 51172992

約数和(自身を除く): 31370958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6833, 13666, 20499, 40998, 47831, 61497, 95662, 122994, 143493, 157159, 286986, 314318, 430479, 471477, 860958, 942954, 1100113, 1414431, 2200226, 2828862, 3300339, 6600678, 9901017, 19802034]

約数ペア:

[(1, 19802034), (2, 9901017), (3, 6600678), (6, 3300339), (7, 2828862), (9, 2200226), (14, 1414431), (18, 1100113), (21, 942954), (23, 860958), (42, 471477), (46, 430479), (63, 314318), (69, 286986), (126, 157159), (138, 143493), (161, 122994), (207, 95662), (322, 61497), (414, 47831), (483, 40998), (966, 20499), (1449, 13666), (2898, 6833)]