2018123914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1\times {\mathrm{9619}}^1$

素因数の和:14205

約数の個数: 16

約数和(自身を含む): 3159823680

約数和(自身を除く): 1141699766

約数列:

[1, 2, 23, 46, 4561, 9122, 9619, 19238, 104903, 209806, 221237, 442474, 43872259, 87744518, 1009061957, 2018123914]

約数ペア:

[(1, 2018123914), (2, 1009061957), (23, 87744518), (46, 43872259), (4561, 442474), (9122, 221237), (9619, 209806), (19238, 104903)]