220099896

素因数分解:

$2^3\times 3^3\times {\mathrm{1018981}}^1$

素因数の和:1018996

約数の個数: 32

約数和(自身を含む): 611389200

約数和(自身を除く): 391289304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1018981, 2037962, 3056943, 4075924, 6113886, 8151848, 9170829, 12227772, 18341658, 24455544, 27512487, 36683316, 55024974, 73366632, 110049948, 220099896]

約数ペア:

[(1, 220099896), (2, 110049948), (3, 73366632), (4, 55024974), (6, 36683316), (8, 27512487), (9, 24455544), (12, 18341658), (18, 12227772), (24, 9170829), (27, 8151848), (36, 6113886), (54, 4075924), (72, 3056943), (108, 2037962), (216, 1018981)]