1566220734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{155657}}^1$

素因数の和:155721

約数の個数: 48

約数和(自身を含む): 3739527792

約数和(自身を除く): 2173307058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 155657, 311314, 466971, 933942, 1400913, 2023541, 2801826, 4047082, 6070623, 6693251, 12141246, 13386502, 18211869, 20079753, 36423738, 40159506, 60239259, 87012263, 120478518, 174024526, 261036789, 522073578, 783110367, 1566220734]

約数ペア:

[(1, 1566220734), (2, 783110367), (3, 522073578), (6, 261036789), (9, 174024526), (13, 120478518), (18, 87012263), (26, 60239259), (39, 40159506), (43, 36423738), (78, 20079753), (86, 18211869), (117, 13386502), (129, 12141246), (234, 6693251), (258, 6070623), (387, 4047082), (559, 2801826), (774, 2023541), (1118, 1400913), (1677, 933942), (3354, 466971), (5031, 311314), (10062, 155657)]