188460426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{407923}}^1$

素因数の和:407946

約数の個数: 32

約数和(自身を含む): 469928448

約数和(自身を除く): 281468022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 407923, 815846, 1223769, 2447538, 2855461, 4487153, 5710922, 8566383, 8974306, 13461459, 17132766, 26922918, 31410071, 62820142, 94230213, 188460426]

約数ペア:

[(1, 188460426), (2, 94230213), (3, 62820142), (6, 31410071), (7, 26922918), (11, 17132766), (14, 13461459), (21, 8974306), (22, 8566383), (33, 5710922), (42, 4487153), (66, 2855461), (77, 2447538), (154, 1223769), (231, 815846), (462, 407923)]