6397668

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2584

約数の個数: 36

約数和(自身を含む): 16406208

約数和(自身を除く): 10008540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2503, 2556, 5006, 7509, 10012, 15018, 22527, 30036, 45054, 90108, 177713, 355426, 533139, 710852, 1066278, 1599417, 2132556, 3198834, 6397668]

約数ペア:

[(1, 6397668), (2, 3198834), (3, 2132556), (4, 1599417), (6, 1066278), (9, 710852), (12, 533139), (18, 355426), (36, 177713), (71, 90108), (142, 45054), (213, 30036), (284, 22527), (426, 15018), (639, 10012), (852, 7509), (1278, 5006), (2503, 2556)]