1237158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 3066336

約数和(自身を除く): 1829178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 311, 442, 622, 663, 933, 1326, 1866, 1989, 2799, 3978, 4043, 5287, 5598, 8086, 10574, 12129, 15861, 24258, 31722, 36387, 47583, 68731, 72774, 95166, 137462, 206193, 412386, 618579, 1237158]

約数ペア:

[(1, 1237158), (2, 618579), (3, 412386), (6, 206193), (9, 137462), (13, 95166), (17, 72774), (18, 68731), (26, 47583), (34, 36387), (39, 31722), (51, 24258), (78, 15861), (102, 12129), (117, 10574), (153, 8086), (221, 5598), (234, 5287), (306, 4043), (311, 3978), (442, 2799), (622, 1989), (663, 1866), (933, 1326)]