31885038

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77017}}^1$

素因数の和:77048

約数の個数: 24

約数和(自身を含む): 72088848

約数和(自身を除く): 40203810

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 77017, 154034, 231051, 462102, 693153, 1386306, 1771391, 3542782, 5314173, 10628346, 15942519, 31885038]

約数ペア:

[(1, 31885038), (2, 15942519), (3, 10628346), (6, 5314173), (9, 3542782), (18, 1771391), (23, 1386306), (46, 693153), (69, 462102), (138, 231051), (207, 154034), (414, 77017)]