138576426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3733}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 290355840

約数和(自身を除く): 151779414

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 807, 1614, 3733, 6187, 7466, 11199, 12374, 18561, 22398, 37122, 85859, 171718, 257577, 515154, 1004177, 2008354, 3012531, 6025062, 23096071, 46192142, 69288213, 138576426]

約数ペア:

[(1, 138576426), (2, 69288213), (3, 46192142), (6, 23096071), (23, 6025062), (46, 3012531), (69, 2008354), (138, 1004177), (269, 515154), (538, 257577), (807, 171718), (1614, 85859), (3733, 37122), (6187, 22398), (7466, 18561), (11199, 12374)]