2019284704818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{21486781}}^1$

素因数の和:21487039

約数の個数: 48

約数和(自身を含む): 4585451173056

約数和(自身を除く): 2566166468238

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 227, 414, 454, 681, 1362, 2043, 4086, 5221, 10442, 15663, 31326, 46989, 93978, 21486781, 42973562, 64460343, 128920686, 193381029, 386762058, 494195963, 988391926, 1482587889, 2965175778, 4447763667, 4877499287, 8895527334, 9754998574, 14632497861, 29264995722, 43897493583, 87794987166, 112182483601, 224364967202, 336547450803, 673094901606, 1009642352409, 2019284704818]

約数ペア:

[(1, 2019284704818), (2, 1009642352409), (3, 673094901606), (6, 336547450803), (9, 224364967202), (18, 112182483601), (23, 87794987166), (46, 43897493583), (69, 29264995722), (138, 14632497861), (207, 9754998574), (227, 8895527334), (414, 4877499287), (454, 4447763667), (681, 2965175778), (1362, 1482587889), (2043, 988391926), (4086, 494195963), (5221, 386762058), (10442, 193381029), (15663, 128920686), (31326, 64460343), (46989, 42973562), (93978, 21486781)]