3440406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 3897834

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 293, 309, 586, 618, 879, 1758, 1957, 3914, 5567, 5871, 11134, 11742, 16701, 30179, 33402, 60358, 90537, 181074, 573401, 1146802, 1720203, 3440406]

約数ペア:

[(1, 3440406), (2, 1720203), (3, 1146802), (6, 573401), (19, 181074), (38, 90537), (57, 60358), (103, 33402), (114, 30179), (206, 16701), (293, 11742), (309, 11134), (586, 5871), (618, 5567), (879, 3914), (1758, 1957)]