12213396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8699}}^1$

素因数の和:8725

約数の個数: 48

約数和(自身を含む): 34104000

約数和(自身を除く): 21890604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 8699, 17398, 26097, 34796, 52194, 78291, 104388, 113087, 156582, 226174, 234873, 313164, 339261, 452348, 469746, 678522, 939492, 1017783, 1357044, 2035566, 3053349, 4071132, 6106698, 12213396]

約数ペア:

[(1, 12213396), (2, 6106698), (3, 4071132), (4, 3053349), (6, 2035566), (9, 1357044), (12, 1017783), (13, 939492), (18, 678522), (26, 469746), (27, 452348), (36, 339261), (39, 313164), (52, 234873), (54, 226174), (78, 156582), (108, 113087), (117, 104388), (156, 78291), (234, 52194), (351, 34796), (468, 26097), (702, 17398), (1404, 8699)]