13239640908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28289831}}^1$

素因数の和:28289854

約数の個数: 36

約数和(自身を含む): 36041245968

約数和(自身を除く): 22801605060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 28289831, 56579662, 84869493, 113159324, 169738986, 254608479, 339477972, 367767803, 509216958, 735535606, 1018433916, 1103303409, 1471071212, 2206606818, 3309910227, 4413213636, 6619820454, 13239640908]

約数ペア:

[(1, 13239640908), (2, 6619820454), (3, 4413213636), (4, 3309910227), (6, 2206606818), (9, 1471071212), (12, 1103303409), (13, 1018433916), (18, 735535606), (26, 509216958), (36, 367767803), (39, 339477972), (52, 254608479), (78, 169738986), (117, 113159324), (156, 84869493), (234, 56579662), (468, 28289831)]