2639419902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{138727}}^1$

素因数の和:138893

約数の個数: 48

約数和(自身を含む): 6579036672

約数和(自身を除く): 3939616770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2718, 3171, 6342, 9513, 19026, 138727, 277454, 416181, 832362, 971089, 1248543, 1942178, 2497086, 2913267, 5826534, 8739801, 17479602, 20947777, 41895554, 62843331, 125686662, 146634439, 188529993, 293268878, 377059986, 439903317, 879806634, 1319709951, 2639419902]

約数ペア:

[(1, 2639419902), (2, 1319709951), (3, 879806634), (6, 439903317), (7, 377059986), (9, 293268878), (14, 188529993), (18, 146634439), (21, 125686662), (42, 62843331), (63, 41895554), (126, 20947777), (151, 17479602), (302, 8739801), (453, 5826534), (906, 2913267), (1057, 2497086), (1359, 1942178), (2114, 1248543), (2718, 971089), (3171, 832362), (6342, 416181), (9513, 277454), (19026, 138727)]