18867930462

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{3003491}}^1$

素因数の和:3003848

約数の個数: 24

約数和(自身を含む): 40997665800

約数和(自身を除く): 22129735338

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 3003491, 6006982, 9010473, 18020946, 27031419, 54062838, 1048218359, 2096436718, 3144655077, 6289310154, 9433965231, 18867930462]

約数ペア:

[(1, 18867930462), (2, 9433965231), (3, 6289310154), (6, 3144655077), (9, 2096436718), (18, 1048218359), (349, 54062838), (698, 27031419), (1047, 18020946), (2094, 9010473), (3141, 6006982), (6282, 3003491)]