138418596

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{4001}}^1$

素因数の和:4073

約数の個数: 54

約数和(自身を含む): 361632726

約数和(自身を除く): 223214130

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2883, 3844, 4001, 5766, 8002, 8649, 11532, 12003, 16004, 17298, 24006, 34596, 36009, 48012, 72018, 124031, 144036, 248062, 372093, 496124, 744186, 1116279, 1488372, 2232558, 3844961, 4465116, 7689922, 11534883, 15379844, 23069766, 34604649, 46139532, 69209298, 138418596]

約数ペア:

[(1, 138418596), (2, 69209298), (3, 46139532), (4, 34604649), (6, 23069766), (9, 15379844), (12, 11534883), (18, 7689922), (31, 4465116), (36, 3844961), (62, 2232558), (93, 1488372), (124, 1116279), (186, 744186), (279, 496124), (372, 372093), (558, 248062), (961, 144036), (1116, 124031), (1922, 72018), (2883, 48012), (3844, 36009), (4001, 34596), (5766, 24006), (8002, 17298), (8649, 16004), (11532, 12003)]