1277271492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15205613}}^1$

素因数の和:15205627

約数の個数: 24

約数和(自身を含む): 3406057536

約数和(自身を除く): 2128786044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15205613, 30411226, 45616839, 60822452, 91233678, 106439291, 182467356, 212878582, 319317873, 425757164, 638635746, 1277271492]

約数ペア:

[(1, 1277271492), (2, 638635746), (3, 425757164), (4, 319317873), (6, 212878582), (7, 182467356), (12, 106439291), (14, 91233678), (21, 60822452), (28, 45616839), (42, 30411226), (84, 15205613)]