27384738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 59253120

約数和(自身を除く): 31868382

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 269, 282, 361, 538, 722, 807, 893, 1083, 1614, 1786, 2166, 2679, 5111, 5358, 10222, 12643, 15333, 16967, 25286, 30666, 33934, 37929, 50901, 75858, 97109, 101802, 194218, 240217, 291327, 480434, 582654, 720651, 1441302, 4564123, 9128246, 13692369, 27384738]

約数ペア:

[(1, 27384738), (2, 13692369), (3, 9128246), (6, 4564123), (19, 1441302), (38, 720651), (47, 582654), (57, 480434), (94, 291327), (114, 240217), (141, 194218), (269, 101802), (282, 97109), (361, 75858), (538, 50901), (722, 37929), (807, 33934), (893, 30666), (1083, 25286), (1614, 16967), (1786, 15333), (2166, 12643), (2679, 10222), (5111, 5358)]