91221564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1085971}}^1$

素因数の和:1085985

約数の個数: 24

約数和(自身を含む): 243257728

約数和(自身を除く): 152036164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1085971, 2171942, 3257913, 4343884, 6515826, 7601797, 13031652, 15203594, 22805391, 30407188, 45610782, 91221564]

約数ペア:

[(1, 91221564), (2, 45610782), (3, 30407188), (4, 22805391), (6, 15203594), (7, 13031652), (12, 7601797), (14, 6515826), (21, 4343884), (28, 3257913), (42, 2171942), (84, 1085971)]