163663812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349709}}^1$

素因数の和:349732

約数の個数: 36

約数和(自身を含む): 445530540

約数和(自身を除く): 281866728

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 349709, 699418, 1049127, 1398836, 2098254, 3147381, 4196508, 4546217, 6294762, 9092434, 12589524, 13638651, 18184868, 27277302, 40915953, 54554604, 81831906, 163663812]

約数ペア:

[(1, 163663812), (2, 81831906), (3, 54554604), (4, 40915953), (6, 27277302), (9, 18184868), (12, 13638651), (13, 12589524), (18, 9092434), (26, 6294762), (36, 4546217), (39, 4196508), (52, 3147381), (78, 2098254), (117, 1398836), (156, 1049127), (234, 699418), (468, 349709)]