18801473322

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22543733}}^1$

素因数の和:22543877

約数の個数: 16

約数和(自身を含む): 37873473120

約数和(自身を除く): 19071999798

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22543733, 45087466, 67631199, 135262398, 3133578887, 6267157774, 9400736661, 18801473322]

約数ペア:

[(1, 18801473322), (2, 9400736661), (3, 6267157774), (6, 3133578887), (139, 135262398), (278, 67631199), (417, 45087466), (834, 22543733)]