137688978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{33797}}^1$

素因数の和:33906

約数の個数: 32

約数和(自身を含む): 317971584

約数和(自身を除く): 180282606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 33797, 67594, 101391, 202782, 236579, 473158, 709737, 1419474, 3278309, 6556618, 9834927, 19669854, 22948163, 45896326, 68844489, 137688978]

約数ペア:

[(1, 137688978), (2, 68844489), (3, 45896326), (6, 22948163), (7, 19669854), (14, 9834927), (21, 6556618), (42, 3278309), (97, 1419474), (194, 709737), (291, 473158), (582, 236579), (679, 202782), (1358, 101391), (2037, 67594), (4074, 33797)]