39814638

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{90901}}^1$

素因数の和:90979

約数の個数: 16

約数和(自身を含む): 80720976

約数和(自身を除く): 40906338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 90901, 181802, 272703, 545406, 6635773, 13271546, 19907319, 39814638]

約数ペア:

[(1, 39814638), (2, 19907319), (3, 13271546), (6, 6635773), (73, 545406), (146, 272703), (219, 181802), (438, 90901)]