2105226

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 4890600

約数和(自身を除く): 2785374

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 109, 111, 174, 218, 222, 261, 327, 333, 522, 654, 666, 981, 1073, 1962, 2146, 3161, 3219, 4033, 6322, 6438, 8066, 9483, 9657, 12099, 18966, 19314, 24198, 28449, 36297, 56898, 72594, 116957, 233914, 350871, 701742, 1052613, 2105226]

約数ペア:

[(1, 2105226), (2, 1052613), (3, 701742), (6, 350871), (9, 233914), (18, 116957), (29, 72594), (37, 56898), (58, 36297), (74, 28449), (87, 24198), (109, 19314), (111, 18966), (174, 12099), (218, 9657), (222, 9483), (261, 8066), (327, 6438), (333, 6322), (522, 4033), (654, 3219), (666, 3161), (981, 2146), (1073, 1962)]