15788214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 37237200

約数和(自身を除く): 21448986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 619, 654, 981, 1238, 1417, 1857, 1962, 2834, 3714, 4251, 5571, 8047, 8502, 11142, 12753, 16094, 24141, 25506, 48282, 67471, 72423, 134942, 144846, 202413, 404826, 607239, 877123, 1214478, 1754246, 2631369, 5262738, 7894107, 15788214]

約数ペア:

[(1, 15788214), (2, 7894107), (3, 5262738), (6, 2631369), (9, 1754246), (13, 1214478), (18, 877123), (26, 607239), (39, 404826), (78, 202413), (109, 144846), (117, 134942), (218, 72423), (234, 67471), (327, 48282), (619, 25506), (654, 24141), (981, 16094), (1238, 12753), (1417, 11142), (1857, 8502), (1962, 8047), (2834, 5571), (3714, 4251)]