242139924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{517393}}^1$

素因数の和:517416

約数の個数: 36

約数和(自身を含む): 659159956

約数和(自身を除く): 417020032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 517393, 1034786, 1552179, 2069572, 3104358, 4656537, 6208716, 6726109, 9313074, 13452218, 18626148, 20178327, 26904436, 40356654, 60534981, 80713308, 121069962, 242139924]

約数ペア:

[(1, 242139924), (2, 121069962), (3, 80713308), (4, 60534981), (6, 40356654), (9, 26904436), (12, 20178327), (13, 18626148), (18, 13452218), (26, 9313074), (36, 6726109), (39, 6208716), (52, 4656537), (78, 3104358), (117, 2069572), (156, 1552179), (234, 1034786), (468, 517393)]