406476468

素因数分解:

$2^2\times 3^4\times {\mathrm{1254557}}^1$

素因数の和:1254573

約数の個数: 30

約数和(自身を含む): 1062610626

約数和(自身を除く): 656134158

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1254557, 2509114, 3763671, 5018228, 7527342, 11291013, 15054684, 22582026, 33873039, 45164052, 67746078, 101619117, 135492156, 203238234, 406476468]

約数ペア:

[(1, 406476468), (2, 203238234), (3, 135492156), (4, 101619117), (6, 67746078), (9, 45164052), (12, 33873039), (18, 22582026), (27, 15054684), (36, 11291013), (54, 7527342), (81, 5018228), (108, 3763671), (162, 2509114), (324, 1254557)]