137123028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{544139}}^1$

素因数の和:544156

約数の個数: 36

約数和(自身を含む): 396133920

約数和(自身を除く): 259010892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 544139, 1088278, 1632417, 2176556, 3264834, 3808973, 4897251, 6529668, 7617946, 9794502, 11426919, 15235892, 19589004, 22853838, 34280757, 45707676, 68561514, 137123028]

約数ペア:

[(1, 137123028), (2, 68561514), (3, 45707676), (4, 34280757), (6, 22853838), (7, 19589004), (9, 15235892), (12, 11426919), (14, 9794502), (18, 7617946), (21, 6529668), (28, 4897251), (36, 3808973), (42, 3264834), (63, 2176556), (84, 1632417), (126, 1088278), (252, 544139)]