123733134

素因数分解:

$2^1\times 3^2\times 7^5\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 72

約数和(自身を含む): 313531920

約数和(自身を除く): 189798786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 409, 441, 686, 818, 882, 1029, 1227, 2058, 2401, 2454, 2863, 3087, 3681, 4802, 5726, 6174, 7203, 7362, 8589, 14406, 16807, 17178, 20041, 21609, 25767, 33614, 40082, 43218, 50421, 51534, 60123, 100842, 120246, 140287, 151263, 180369, 280574, 302526, 360738, 420861, 841722, 982009, 1262583, 1964018, 2525166, 2946027, 5892054, 6874063, 8838081, 13748126, 17676162, 20622189, 41244378, 61866567, 123733134]

約数ペア:

[(1, 123733134), (2, 61866567), (3, 41244378), (6, 20622189), (7, 17676162), (9, 13748126), (14, 8838081), (18, 6874063), (21, 5892054), (42, 2946027), (49, 2525166), (63, 1964018), (98, 1262583), (126, 982009), (147, 841722), (294, 420861), (343, 360738), (409, 302526), (441, 280574), (686, 180369), (818, 151263), (882, 140287), (1029, 120246), (1227, 100842), (2058, 60123), (2401, 51534), (2454, 50421), (2863, 43218), (3087, 40082), (3681, 33614), (4802, 25767), (5726, 21609), (6174, 20041), (7203, 17178), (7362, 16807), (8589, 14406)]