123390294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14827}}^1$

素因数の和:14924

約数の個数: 32

約数和(自身を含む): 263345280

約数和(自身を除く): 139954986

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 14827, 29654, 44481, 88962, 281713, 563426, 845139, 1082371, 1690278, 2164742, 3247113, 6494226, 20565049, 41130098, 61695147, 123390294]

約数ペア:

[(1, 123390294), (2, 61695147), (3, 41130098), (6, 20565049), (19, 6494226), (38, 3247113), (57, 2164742), (73, 1690278), (114, 1082371), (146, 845139), (219, 563426), (438, 281713), (1387, 88962), (2774, 44481), (4161, 29654), (8322, 14827)]