7399404

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 19367040

約数和(自身を除く): 11967636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 523, 524, 786, 1046, 1179, 1569, 1572, 2092, 2358, 3138, 3537, 4707, 4716, 6276, 7074, 9414, 14121, 14148, 18828, 28242, 56484, 68513, 137026, 205539, 274052, 411078, 616617, 822156, 1233234, 1849851, 2466468, 3699702, 7399404]

約数ペア:

[(1, 7399404), (2, 3699702), (3, 2466468), (4, 1849851), (6, 1233234), (9, 822156), (12, 616617), (18, 411078), (27, 274052), (36, 205539), (54, 137026), (108, 68513), (131, 56484), (262, 28242), (393, 18828), (523, 14148), (524, 14121), (786, 9414), (1046, 7074), (1179, 6276), (1569, 4716), (1572, 4707), (2092, 3537), (2358, 3138)]