42513906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21937}}^1$

素因数の和:21978

約数の個数: 32

約数和(自身を含む): 94772160

約数和(自身を除く): 52258254

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 21937, 43874, 65811, 131622, 372929, 416803, 745858, 833606, 1118787, 1250409, 2237574, 2500818, 7085651, 14171302, 21256953, 42513906]

約数ペア:

[(1, 42513906), (2, 21256953), (3, 14171302), (6, 7085651), (17, 2500818), (19, 2237574), (34, 1250409), (38, 1118787), (51, 833606), (57, 745858), (102, 416803), (114, 372929), (323, 131622), (646, 65811), (969, 43874), (1938, 21937)]