40230342

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{4391}}^1$

素因数の和:4908

約数の個数: 24

約数和(自身を含む): 87356880

約数和(自身を除く): 47126538

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4391, 4581, 8782, 9162, 13173, 26346, 39519, 79038, 2235019, 4470038, 6705057, 13410114, 20115171, 40230342]

約数ペア:

[(1, 40230342), (2, 20115171), (3, 13410114), (6, 6705057), (9, 4470038), (18, 2235019), (509, 79038), (1018, 39519), (1527, 26346), (3054, 13173), (4391, 9162), (4581, 8782)]