21262776

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28579}}^1$

素因数の和:28619

約数の個数: 32

約数和(自身を含む): 54873600

約数和(自身を除く): 33610824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 28579, 57158, 85737, 114316, 171474, 228632, 342948, 685896, 885949, 1771898, 2657847, 3543796, 5315694, 7087592, 10631388, 21262776]

約数ペア:

[(1, 21262776), (2, 10631388), (3, 7087592), (4, 5315694), (6, 3543796), (8, 2657847), (12, 1771898), (24, 885949), (31, 685896), (62, 342948), (93, 228632), (124, 171474), (186, 114316), (248, 85737), (372, 57158), (744, 28579)]