15421356

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3510

約数の個数: 36

約数和(自身を含む): 39300352

約数和(自身を除く): 23878996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3373, 4572, 6746, 10119, 13492, 20238, 30357, 40476, 60714, 121428, 428371, 856742, 1285113, 1713484, 2570226, 3855339, 5140452, 7710678, 15421356]

約数ペア:

[(1, 15421356), (2, 7710678), (3, 5140452), (4, 3855339), (6, 2570226), (9, 1713484), (12, 1285113), (18, 856742), (36, 428371), (127, 121428), (254, 60714), (381, 40476), (508, 30357), (762, 20238), (1143, 13492), (1524, 10119), (2286, 6746), (3373, 4572)]