7250418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19181}}^1$

素因数の和:19199

約数の個数: 32

約数和(自身を含む): 18414720

約数和(自身を除く): 11164302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19181, 38362, 57543, 115086, 134267, 172629, 268534, 345258, 402801, 517887, 805602, 1035774, 1208403, 2416806, 3625209, 7250418]

約数ペア:

[(1, 7250418), (2, 3625209), (3, 2416806), (6, 1208403), (7, 1035774), (9, 805602), (14, 517887), (18, 402801), (21, 345258), (27, 268534), (42, 172629), (54, 134267), (63, 115086), (126, 57543), (189, 38362), (378, 19181)]