21011088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{62533}}^1$

素因数の和:62551

約数の個数: 40

約数和(自身を含む): 62033728

約数和(自身を除く): 41022640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 62533, 125066, 187599, 250132, 375198, 437731, 500264, 750396, 875462, 1000528, 1313193, 1500792, 1750924, 2626386, 3001584, 3501848, 5252772, 7003696, 10505544, 21011088]

約数ペア:

[(1, 21011088), (2, 10505544), (3, 7003696), (4, 5252772), (6, 3501848), (7, 3001584), (8, 2626386), (12, 1750924), (14, 1500792), (16, 1313193), (21, 1000528), (24, 875462), (28, 750396), (42, 500264), (48, 437731), (56, 375198), (84, 250132), (112, 187599), (168, 125066), (336, 62533)]