78423702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1867231}}^1$

素因数の和:1867243

約数の個数: 16

約数和(自身を含む): 179254272

約数和(自身を除く): 100830570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1867231, 3734462, 5601693, 11203386, 13070617, 26141234, 39211851, 78423702]

約数ペア:

[(1, 78423702), (2, 39211851), (3, 26141234), (6, 13070617), (7, 11203386), (14, 5601693), (21, 3734462), (42, 1867231)]