138371814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{122021}}^1$

素因数の和:122042

約数の個数: 40

約数和(自身を含む): 354351888

約数和(自身を除く): 215980074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 122021, 244042, 366063, 732126, 854147, 1098189, 1708294, 2196378, 2562441, 3294567, 5124882, 6589134, 7687323, 9883701, 15374646, 19767402, 23061969, 46123938, 69185907, 138371814]

約数ペア:

[(1, 138371814), (2, 69185907), (3, 46123938), (6, 23061969), (7, 19767402), (9, 15374646), (14, 9883701), (18, 7687323), (21, 6589134), (27, 5124882), (42, 3294567), (54, 2562441), (63, 2196378), (81, 1708294), (126, 1098189), (162, 854147), (189, 732126), (378, 366063), (567, 244042), (1134, 122021)]