1237428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 36

約数和(自身を含む): 3215940

約数和(自身を除く): 1978512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 929, 1332, 1858, 2787, 3716, 5574, 8361, 11148, 16722, 33444, 34373, 68746, 103119, 137492, 206238, 309357, 412476, 618714, 1237428]

約数ペア:

[(1, 1237428), (2, 618714), (3, 412476), (4, 309357), (6, 206238), (9, 137492), (12, 103119), (18, 68746), (36, 34373), (37, 33444), (74, 16722), (111, 11148), (148, 8361), (222, 5574), (333, 3716), (444, 2787), (666, 1858), (929, 1332)]