19004940234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2845903}}^1$

素因数の和:2845971

約数の個数: 48

約数和(自身を含む): 47947790592

約数和(自身を除く): 28942850358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 2845903, 5691806, 8537709, 17075418, 19921321, 25613127, 39842642, 51226254, 59763963, 119527926, 150832859, 179291889, 301665718, 358583778, 452498577, 904997154, 1055830013, 1357495731, 2111660026, 2714991462, 3167490039, 6334980078, 9502470117, 19004940234]

約数ペア:

[(1, 19004940234), (2, 9502470117), (3, 6334980078), (6, 3167490039), (7, 2714991462), (9, 2111660026), (14, 1357495731), (18, 1055830013), (21, 904997154), (42, 452498577), (53, 358583778), (63, 301665718), (106, 179291889), (126, 150832859), (159, 119527926), (318, 59763963), (371, 51226254), (477, 39842642), (742, 25613127), (954, 19921321), (1113, 17075418), (2226, 8537709), (3339, 5691806), (6678, 2845903)]