127816686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1109}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 292640400

約数和(自身を除く): 164823714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 337, 342, 674, 1011, 1109, 2022, 2218, 3033, 3327, 6066, 6403, 6654, 9981, 12806, 19209, 19962, 21071, 38418, 42142, 57627, 63213, 115254, 126426, 189639, 373733, 379278, 747466, 1121199, 2242398, 3363597, 6727194, 7100927, 14201854, 21302781, 42605562, 63908343, 127816686]

約数ペア:

[(1, 127816686), (2, 63908343), (3, 42605562), (6, 21302781), (9, 14201854), (18, 7100927), (19, 6727194), (38, 3363597), (57, 2242398), (114, 1121199), (171, 747466), (337, 379278), (342, 373733), (674, 189639), (1011, 126426), (1109, 115254), (2022, 63213), (2218, 57627), (3033, 42142), (3327, 38418), (6066, 21071), (6403, 19962), (6654, 19209), (9981, 12806)]