25696998

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{3391}}^1$

素因数の和:3820

約数の個数: 24

約数和(自身を含む): 55825536

約数和(自身を除く): 30128538

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3391, 3789, 6782, 7578, 10173, 20346, 30519, 61038, 1427611, 2855222, 4282833, 8565666, 12848499, 25696998]

約数ペア:

[(1, 25696998), (2, 12848499), (3, 8565666), (6, 4282833), (9, 2855222), (18, 1427611), (421, 61038), (842, 30519), (1263, 20346), (2526, 10173), (3391, 7578), (3789, 6782)]