19008902022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1\times {\mathrm{1321}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 41713436160

約数和(自身を除く): 22704534138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 829, 1321, 1578, 1658, 2487, 2642, 2893, 3963, 4974, 5786, 7926, 8679, 9119, 14531, 17358, 18238, 27357, 29062, 43593, 54714, 87186, 218027, 347423, 436054, 654081, 694846, 1042269, 1095109, 1308162, 2084538, 2190218, 2398297, 3285327, 3821653, 4796594, 6570654, 7194891, 7643306, 11464959, 12046199, 14389782, 22929918, 24092398, 36138597, 72277194, 288013667, 576027334, 864041001, 1728082002, 3168150337, 6336300674, 9504451011, 19008902022]

約数ペア:

[(1, 19008902022), (2, 9504451011), (3, 6336300674), (6, 3168150337), (11, 1728082002), (22, 864041001), (33, 576027334), (66, 288013667), (263, 72277194), (526, 36138597), (789, 24092398), (829, 22929918), (1321, 14389782), (1578, 12046199), (1658, 11464959), (2487, 7643306), (2642, 7194891), (2893, 6570654), (3963, 4796594), (4974, 3821653), (5786, 3285327), (7926, 2398297), (8679, 2190218), (9119, 2084538), (14531, 1308162), (17358, 1095109), (18238, 1042269), (27357, 694846), (29062, 654081), (43593, 436054), (54714, 347423), (87186, 218027)]