61269138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4839

約数の個数: 48

約数和(自身を含む): 153219456

約数和(自身を除く): 91950318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 4721, 6489, 9442, 12978, 14163, 28326, 33047, 42489, 66094, 84978, 99141, 198282, 297423, 486263, 594846, 972526, 1458789, 2917578, 3403841, 4376367, 6807682, 8752734, 10211523, 20423046, 30634569, 61269138]

約数ペア:

[(1, 61269138), (2, 30634569), (3, 20423046), (6, 10211523), (7, 8752734), (9, 6807682), (14, 4376367), (18, 3403841), (21, 2917578), (42, 1458789), (63, 972526), (103, 594846), (126, 486263), (206, 297423), (309, 198282), (618, 99141), (721, 84978), (927, 66094), (1442, 42489), (1854, 33047), (2163, 28326), (4326, 14163), (4721, 12978), (6489, 9442)]