8139924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17393}}^1$

素因数の和:17416

約数の個数: 36

約数和(自身を含む): 22159956

約数和(自身を除く): 14020032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 17393, 34786, 52179, 69572, 104358, 156537, 208716, 226109, 313074, 452218, 626148, 678327, 904436, 1356654, 2034981, 2713308, 4069962, 8139924]

約数ペア:

[(1, 8139924), (2, 4069962), (3, 2713308), (4, 2034981), (6, 1356654), (9, 904436), (12, 678327), (13, 626148), (18, 452218), (26, 313074), (36, 226109), (39, 208716), (52, 156537), (78, 104358), (117, 69572), (156, 52179), (234, 34786), (468, 17393)]