31068342

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{3391}}^1$

素因数の和:3908

約数の個数: 24

約数和(自身を含む): 67466880

約数和(自身を除く): 36398538

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 3391, 4581, 6782, 9162, 10173, 20346, 30519, 61038, 1726019, 3452038, 5178057, 10356114, 15534171, 31068342]

約数ペア:

[(1, 31068342), (2, 15534171), (3, 10356114), (6, 5178057), (9, 3452038), (18, 1726019), (509, 61038), (1018, 30519), (1527, 20346), (3054, 10173), (3391, 9162), (4581, 6782)]