19024480458

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2447}}^1\times {\mathrm{13933}}^1$

素因数の和:16419

約数の個数: 48

約数和(自身を含む): 42569819136

約数和(自身を除く): 23545338678

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2447, 4894, 7341, 13933, 14682, 22023, 27866, 41799, 44046, 75857, 83598, 125397, 151714, 227571, 250794, 431923, 455142, 682713, 863846, 1295769, 1365426, 2591538, 3887307, 7774614, 34094051, 68188102, 102282153, 204564306, 306846459, 613692918, 1056915581, 2113831162, 3170746743, 6341493486, 9512240229, 19024480458]

約数ペア:

[(1, 19024480458), (2, 9512240229), (3, 6341493486), (6, 3170746743), (9, 2113831162), (18, 1056915581), (31, 613692918), (62, 306846459), (93, 204564306), (186, 102282153), (279, 68188102), (558, 34094051), (2447, 7774614), (4894, 3887307), (7341, 2591538), (13933, 1365426), (14682, 1295769), (22023, 863846), (27866, 682713), (41799, 455142), (44046, 431923), (75857, 250794), (83598, 227571), (125397, 151714)]