25708644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18337

約数の個数: 48

約数和(自身を含む): 71783040

約数和(自身を除く): 46074396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18311, 36622, 54933, 73244, 109866, 164799, 219732, 238043, 329598, 476086, 494397, 659196, 714129, 952172, 988794, 1428258, 1977588, 2142387, 2856516, 4284774, 6427161, 8569548, 12854322, 25708644]

約数ペア:

[(1, 25708644), (2, 12854322), (3, 8569548), (4, 6427161), (6, 4284774), (9, 2856516), (12, 2142387), (13, 1977588), (18, 1428258), (26, 988794), (27, 952172), (36, 714129), (39, 659196), (52, 494397), (54, 476086), (78, 329598), (108, 238043), (117, 219732), (156, 164799), (234, 109866), (351, 73244), (468, 54933), (702, 36622), (1404, 18311)]