12406428

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1373}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 31508568

約数和(自身を除く): 19102140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1373, 1506, 2259, 2746, 3012, 4119, 4518, 5492, 8238, 9036, 12357, 16476, 24714, 49428, 344623, 689246, 1033869, 1378492, 2067738, 3101607, 4135476, 6203214, 12406428]

約数ペア:

[(1, 12406428), (2, 6203214), (3, 4135476), (4, 3101607), (6, 2067738), (9, 1378492), (12, 1033869), (18, 689246), (36, 344623), (251, 49428), (502, 24714), (753, 16476), (1004, 12357), (1373, 9036), (1506, 8238), (2259, 5492), (2746, 4518), (3012, 4119)]