29721018

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{37813}}^1$

素因数の和:37949

約数の個数: 16

約数和(自身を含む): 59897376

約数和(自身を除く): 30176358

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 37813, 75626, 113439, 226878, 4953503, 9907006, 14860509, 29721018]

約数ペア:

[(1, 29721018), (2, 14860509), (3, 9907006), (6, 4953503), (131, 226878), (262, 113439), (393, 75626), (786, 37813)]