18832194

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 24411006

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 839, 1247, 1678, 2494, 2517, 3741, 5034, 7482, 7551, 11223, 15102, 22446, 24331, 36077, 48662, 72154, 72993, 108231, 145986, 216462, 218979, 324693, 437958, 649386, 1046233, 2092466, 3138699, 6277398, 9416097, 18832194]

約数ペア:

[(1, 18832194), (2, 9416097), (3, 6277398), (6, 3138699), (9, 2092466), (18, 1046233), (29, 649386), (43, 437958), (58, 324693), (86, 218979), (87, 216462), (129, 145986), (174, 108231), (258, 72993), (261, 72154), (387, 48662), (522, 36077), (774, 24331), (839, 22446), (1247, 15102), (1678, 11223), (2494, 7551), (2517, 7482), (3741, 5034)]