2389644

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1670

約数の個数: 36

約数和(自身を含む): 6191640

約数和(自身を除く): 3801996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 1619, 3238, 4857, 6476, 9714, 14571, 19428, 29142, 58284, 66379, 132758, 199137, 265516, 398274, 597411, 796548, 1194822, 2389644]

約数ペア:

[(1, 2389644), (2, 1194822), (3, 796548), (4, 597411), (6, 398274), (9, 265516), (12, 199137), (18, 132758), (36, 66379), (41, 58284), (82, 29142), (123, 19428), (164, 14571), (246, 9714), (369, 6476), (492, 4857), (738, 3238), (1476, 1619)]