2021903784

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:5035

約数の個数: 96

約数和(自身を含む): 5631654600

約数和(自身を除く): 3609750816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 109, 159, 212, 218, 318, 327, 424, 436, 477, 636, 654, 872, 954, 981, 1272, 1308, 1908, 1962, 2616, 3816, 3924, 4861, 5777, 7848, 9722, 11554, 14583, 17331, 19444, 23108, 29166, 34662, 38888, 43749, 46216, 51993, 58332, 69324, 87498, 103986, 116664, 138648, 174996, 207972, 257633, 349992, 415944, 515266, 529849, 772899, 1030532, 1059698, 1545798, 1589547, 2061064, 2119396, 2318697, 3091596, 3179094, 4238792, 4637394, 4768641, 6183192, 6358188, 9274788, 9537282, 12716376, 18549576, 19074564, 28081997, 38149128, 56163994, 84245991, 112327988, 168491982, 224655976, 252737973, 336983964, 505475946, 673967928, 1010951892, 2021903784]

約数ペア:

[(1, 2021903784), (2, 1010951892), (3, 673967928), (4, 505475946), (6, 336983964), (8, 252737973), (9, 224655976), (12, 168491982), (18, 112327988), (24, 84245991), (36, 56163994), (53, 38149128), (72, 28081997), (106, 19074564), (109, 18549576), (159, 12716376), (212, 9537282), (218, 9274788), (318, 6358188), (327, 6183192), (424, 4768641), (436, 4637394), (477, 4238792), (636, 3179094), (654, 3091596), (872, 2318697), (954, 2119396), (981, 2061064), (1272, 1589547), (1308, 1545798), (1908, 1059698), (1962, 1030532), (2616, 772899), (3816, 529849), (3924, 515266), (4861, 415944), (5777, 349992), (7848, 257633), (9722, 207972), (11554, 174996), (14583, 138648), (17331, 116664), (19444, 103986), (23108, 87498), (29166, 69324), (34662, 58332), (38888, 51993), (43749, 46216)]