144846

素因数分解:

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

素因数の和:640

約数の個数: 24

約数和(自身を含む): 338520

約数和(自身を除く): 193674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 619, 1238, 1857, 3714, 5571, 8047, 11142, 16094, 24141, 48282, 72423, 144846]

約数ペア:

[(1, 144846), (2, 72423), (3, 48282), (6, 24141), (9, 16094), (13, 11142), (18, 8047), (26, 5571), (39, 3714), (78, 1857), (117, 1238), (234, 619)]