42121884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{501451}}^1$

素因数の和:501465

約数の個数: 24

約数和(自身を含む): 112325248

約数和(自身を除く): 70203364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 501451, 1002902, 1504353, 2005804, 3008706, 3510157, 6017412, 7020314, 10530471, 14040628, 21060942, 42121884]

約数ペア:

[(1, 42121884), (2, 21060942), (3, 14040628), (4, 10530471), (6, 7020314), (7, 6017412), (12, 3510157), (14, 3008706), (21, 2005804), (28, 1504353), (42, 1002902), (84, 501451)]