16868166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 38750208

約数和(自身を除く): 21882042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 1801, 3122, 3602, 4683, 5403, 9366, 10806, 12607, 25214, 37821, 75642, 401623, 803246, 1204869, 2409738, 2811361, 5622722, 8434083, 16868166]

約数ペア:

[(1, 16868166), (2, 8434083), (3, 5622722), (6, 2811361), (7, 2409738), (14, 1204869), (21, 803246), (42, 401623), (223, 75642), (446, 37821), (669, 25214), (1338, 12607), (1561, 10806), (1801, 9366), (3122, 5403), (3602, 4683)]