7238808

素因数分解:

$2^3\times 3^4\times {\mathrm{11171}}^1$

素因数の和:11189

約数の個数: 40

約数和(自身を含む): 20277180

約数和(自身を除く): 13038372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 11171, 22342, 33513, 44684, 67026, 89368, 100539, 134052, 201078, 268104, 301617, 402156, 603234, 804312, 904851, 1206468, 1809702, 2412936, 3619404, 7238808]

約数ペア:

[(1, 7238808), (2, 3619404), (3, 2412936), (4, 1809702), (6, 1206468), (8, 904851), (9, 804312), (12, 603234), (18, 402156), (24, 301617), (27, 268104), (36, 201078), (54, 134052), (72, 100539), (81, 89368), (108, 67026), (162, 44684), (216, 33513), (324, 22342), (648, 11171)]