212789034

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{695389}}^1$

素因数の和:695414

約数の個数: 24

約数和(自身を含む): 488163780

約数和(自身を除く): 275374746

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 695389, 1390778, 2086167, 4172334, 6258501, 11821613, 12517002, 23643226, 35464839, 70929678, 106394517, 212789034]

約数ペア:

[(1, 212789034), (2, 106394517), (3, 70929678), (6, 35464839), (9, 23643226), (17, 12517002), (18, 11821613), (34, 6258501), (51, 4172334), (102, 2086167), (153, 1390778), (306, 695389)]