2013128442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{8629}}^1$

素因数の和:9647

約数の個数: 48

約数和(自身を含む): 4702556040

約数和(自身を除く): 2689427598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 997, 1994, 2991, 5982, 8629, 8973, 12961, 17258, 17946, 25887, 25922, 38883, 51774, 77661, 77766, 112177, 116649, 155322, 224354, 233298, 336531, 673062, 1009593, 2019186, 8603113, 17206226, 25809339, 51618678, 77428017, 111840469, 154856034, 223680938, 335521407, 671042814, 1006564221, 2013128442]

約数ペア:

[(1, 2013128442), (2, 1006564221), (3, 671042814), (6, 335521407), (9, 223680938), (13, 154856034), (18, 111840469), (26, 77428017), (39, 51618678), (78, 25809339), (117, 17206226), (234, 8603113), (997, 2019186), (1994, 1009593), (2991, 673062), (5982, 336531), (8629, 233298), (8973, 224354), (12961, 155322), (17258, 116649), (17946, 112177), (25887, 77766), (25922, 77661), (38883, 51774)]