138222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1112

約数の個数: 24

約数和(自身を含む): 342576

約数和(自身を除く): 204354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1097, 2194, 3291, 6582, 7679, 9873, 15358, 19746, 23037, 46074, 69111, 138222]

約数ペア:

[(1, 138222), (2, 69111), (3, 46074), (6, 23037), (7, 19746), (9, 15358), (14, 9873), (18, 7679), (21, 6582), (42, 3291), (63, 2194), (126, 1097)]