19494809064

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{767029}}^1$

素因数の和:767394

約数の個数: 48

約数和(自身を含む): 52948080900

約数和(自身を除く): 33453271836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 6354, 8472, 12708, 25416, 767029, 1534058, 2301087, 3068116, 4602174, 6136232, 6903261, 9204348, 13806522, 18408696, 27613044, 55226088, 270761237, 541522474, 812283711, 1083044948, 1624567422, 2166089896, 2436851133, 3249134844, 4873702266, 6498269688, 9747404532, 19494809064]

約数ペア:

[(1, 19494809064), (2, 9747404532), (3, 6498269688), (4, 4873702266), (6, 3249134844), (8, 2436851133), (9, 2166089896), (12, 1624567422), (18, 1083044948), (24, 812283711), (36, 541522474), (72, 270761237), (353, 55226088), (706, 27613044), (1059, 18408696), (1412, 13806522), (2118, 9204348), (2824, 6903261), (3177, 6136232), (4236, 4602174), (6354, 3068116), (8472, 2301087), (12708, 1534058), (25416, 767029)]