11812122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31249}}^1$

素因数の和:31267

約数の個数: 32

約数和(自身を含む): 30000000

約数和(自身を除く): 18187878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 31249, 62498, 93747, 187494, 218743, 281241, 437486, 562482, 656229, 843723, 1312458, 1687446, 1968687, 3937374, 5906061, 11812122]

約数ペア:

[(1, 11812122), (2, 5906061), (3, 3937374), (6, 1968687), (7, 1687446), (9, 1312458), (14, 843723), (18, 656229), (21, 562482), (27, 437486), (42, 281241), (54, 218743), (63, 187494), (126, 93747), (189, 62498), (378, 31249)]