38138601891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{18049}}^1\times {\mathrm{54181}}^1$

素因数の和:72246

約数の個数: 16

約数和(自身を含む): 54767165600

約数和(自身を除く): 16628563709

約数列:

[1, 3, 13, 39, 18049, 54147, 54181, 162543, 234637, 703911, 704353, 2113059, 977912869, 2933738607, 12712867297, 38138601891]

約数ペア:

[(1, 38138601891), (3, 12712867297), (13, 2933738607), (39, 977912869), (18049, 2113059), (54147, 704353), (54181, 703911), (162543, 234637)]