266155722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2112347}}^1$

素因数の和:2112362

約数の個数: 24

約数和(自身を含む): 659052576

約数和(自身を除く): 392896854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2112347, 4224694, 6337041, 12674082, 14786429, 19011123, 29572858, 38022246, 44359287, 88718574, 133077861, 266155722]

約数ペア:

[(1, 266155722), (2, 133077861), (3, 88718574), (6, 44359287), (7, 38022246), (9, 29572858), (14, 19011123), (18, 14786429), (21, 12674082), (42, 6337041), (63, 4224694), (126, 2112347)]