13620378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 28895040

約数和(自身を除く): 15274662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 761, 942, 1522, 2283, 2983, 4566, 5966, 8949, 14459, 17898, 28918, 43377, 86754, 119477, 238954, 358431, 716862, 2270063, 4540126, 6810189, 13620378]

約数ペア:

[(1, 13620378), (2, 6810189), (3, 4540126), (6, 2270063), (19, 716862), (38, 358431), (57, 238954), (114, 119477), (157, 86754), (314, 43377), (471, 28918), (761, 17898), (942, 14459), (1522, 8949), (2283, 5966), (2983, 4566)]