393918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 919296

約数和(自身を除く): 525378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 113, 166, 226, 249, 339, 498, 581, 678, 791, 1162, 1582, 1743, 2373, 3486, 4746, 9379, 18758, 28137, 56274, 65653, 131306, 196959, 393918]

約数ペア:

[(1, 393918), (2, 196959), (3, 131306), (6, 65653), (7, 56274), (14, 28137), (21, 18758), (42, 9379), (83, 4746), (113, 3486), (166, 2373), (226, 1743), (249, 1582), (339, 1162), (498, 791), (581, 678)]