21342600978

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1\times {\mathrm{28069}}^1$

素因数の和:28786

約数の個数: 32

約数和(自身を含む): 42926889600

約数和(自身を除く): 21584288622

約数列:

[1, 2, 3, 6, 353, 359, 706, 718, 1059, 1077, 2118, 2154, 28069, 56138, 84207, 126727, 168414, 253454, 380181, 760362, 9908357, 10076771, 19816714, 20153542, 29725071, 30230313, 59450142, 60460626, 3557100163, 7114200326, 10671300489, 21342600978]

約数ペア:

[(1, 21342600978), (2, 10671300489), (3, 7114200326), (6, 3557100163), (353, 60460626), (359, 59450142), (706, 30230313), (718, 29725071), (1059, 20153542), (1077, 19816714), (2118, 10076771), (2154, 9908357), (28069, 760362), (56138, 380181), (84207, 253454), (126727, 168414)]